52883460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 197171520

約数和(自身を除く): 144288060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 47, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 114, 126, 133, 140, 141, 171, 180, 188, 190, 210, 228, 235, 252, 266, 282, 285, 315, 329, 342, 380, 399, 420, 423, 470, 532, 564, 570, 630, 658, 665, 684, 705, 798, 846, 855, 893, 940, 987, 1140, 1197, 1260, 1316, 1330, 1410, 1596, 1645, 1692, 1710, 1786, 1974, 1995, 2115, 2209, 2394, 2660, 2679, 2820, 2961, 3290, 3420, 3572, 3948, 3990, 4230, 4418, 4465, 4788, 4935, 5358, 5922, 5985, 6251, 6580, 6627, 7980, 8037, 8460, 8836, 8930, 9870, 10716, 11045, 11844, 11970, 12502, 13254, 13395, 14805, 15463, 16074, 17860, 18753, 19740, 19881, 22090, 23940, 25004, 26508, 26790, 29610, 30926, 31255, 32148, 33135, 37506, 39762, 40185, 41971, 44180, 46389, 53580, 56259, 59220, 61852, 62510, 66270, 75012, 77315, 79524, 80370, 83942, 92778, 93765, 99405, 112518, 125020, 125913, 132540, 139167, 154630, 160740, 167884, 185556, 187530, 198810, 209855, 225036, 231945, 251826, 278334, 281295, 293797, 309260, 375060, 377739, 397620, 419710, 463890, 503652, 556668, 562590, 587594, 629565, 695835, 755478, 839420, 881391, 927780, 1125180, 1175188, 1259130, 1391670, 1468985, 1510956, 1762782, 1888695, 2518260, 2644173, 2783340, 2937970, 3525564, 3777390, 4406955, 5288346, 5875940, 7554780, 8813910, 10576692, 13220865, 17627820, 26441730, 52883460]

約数ペア:

[(1, 52883460), (2, 26441730), (3, 17627820), (4, 13220865), (5, 10576692), (6, 8813910), (7, 7554780), (9, 5875940), (10, 5288346), (12, 4406955), (14, 3777390), (15, 3525564), (18, 2937970), (19, 2783340), (20, 2644173), (21, 2518260), (28, 1888695), (30, 1762782), (35, 1510956), (36, 1468985), (38, 1391670), (42, 1259130), (45, 1175188), (47, 1125180), (57, 927780), (60, 881391), (63, 839420), (70, 755478), (76, 695835), (84, 629565), (90, 587594), (94, 562590), (95, 556668), (105, 503652), (114, 463890), (126, 419710), (133, 397620), (140, 377739), (141, 375060), (171, 309260), (180, 293797), (188, 281295), (190, 278334), (210, 251826), (228, 231945), (235, 225036), (252, 209855), (266, 198810), (282, 187530), (285, 185556), (315, 167884), (329, 160740), (342, 154630), (380, 139167), (399, 132540), (420, 125913), (423, 125020), (470, 112518), (532, 99405), (564, 93765), (570, 92778), (630, 83942), (658, 80370), (665, 79524), (684, 77315), (705, 75012), (798, 66270), (846, 62510), (855, 61852), (893, 59220), (940, 56259), (987, 53580), (1140, 46389), (1197, 44180), (1260, 41971), (1316, 40185), (1330, 39762), (1410, 37506), (1596, 33135), (1645, 32148), (1692, 31255), (1710, 30926), (1786, 29610), (1974, 26790), (1995, 26508), (2115, 25004), (2209, 23940), (2394, 22090), (2660, 19881), (2679, 19740), (2820, 18753), (2961, 17860), (3290, 16074), (3420, 15463), (3572, 14805), (3948, 13395), (3990, 13254), (4230, 12502), (4418, 11970), (4465, 11844), (4788, 11045), (4935, 10716), (5358, 9870), (5922, 8930), (5985, 8836), (6251, 8460), (6580, 8037), (6627, 7980)]