53122860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 197935920

約数和(自身を除く): 144813060

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, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 317, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 634, 665, 684, 735, 798, 855, 882, 931, 951, 980, 1140, 1197, 1260, 1268, 1330, 1470, 1585, 1596, 1710, 1764, 1862, 1902, 1995, 2205, 2219, 2394, 2660, 2793, 2853, 2940, 3170, 3420, 3724, 3804, 3990, 4410, 4438, 4655, 4755, 4788, 5586, 5706, 5985, 6023, 6340, 6657, 7980, 8379, 8820, 8876, 9310, 9510, 11095, 11172, 11412, 11970, 12046, 13314, 13965, 14265, 15533, 16758, 18069, 18620, 19020, 19971, 22190, 23940, 24092, 26628, 27930, 28530, 30115, 31066, 33285, 33516, 36138, 39942, 41895, 42161, 44380, 46599, 54207, 55860, 57060, 60230, 62132, 66570, 72276, 77665, 79884, 83790, 84322, 90345, 93198, 99855, 108414, 120460, 126483, 133140, 139797, 155330, 167580, 168644, 180690, 186396, 199710, 210805, 216828, 232995, 252966, 271035, 279594, 295127, 310660, 361380, 379449, 399420, 421610, 465990, 505932, 542070, 559188, 590254, 632415, 698985, 758898, 843220, 885381, 931980, 1084140, 1180508, 1264830, 1397970, 1475635, 1517796, 1770762, 1897245, 2529660, 2656143, 2795940, 2951270, 3541524, 3794490, 4426905, 5312286, 5902540, 7588980, 8853810, 10624572, 13280715, 17707620, 26561430, 53122860]

約数ペア:

[(1, 53122860), (2, 26561430), (3, 17707620), (4, 13280715), (5, 10624572), (6, 8853810), (7, 7588980), (9, 5902540), (10, 5312286), (12, 4426905), (14, 3794490), (15, 3541524), (18, 2951270), (19, 2795940), (20, 2656143), (21, 2529660), (28, 1897245), (30, 1770762), (35, 1517796), (36, 1475635), (38, 1397970), (42, 1264830), (45, 1180508), (49, 1084140), (57, 931980), (60, 885381), (63, 843220), (70, 758898), (76, 698985), (84, 632415), (90, 590254), (95, 559188), (98, 542070), (105, 505932), (114, 465990), (126, 421610), (133, 399420), (140, 379449), (147, 361380), (171, 310660), (180, 295127), (190, 279594), (196, 271035), (210, 252966), (228, 232995), (245, 216828), (252, 210805), (266, 199710), (285, 186396), (294, 180690), (315, 168644), (317, 167580), (342, 155330), (380, 139797), (399, 133140), (420, 126483), (441, 120460), (490, 108414), (532, 99855), (570, 93198), (588, 90345), (630, 84322), (634, 83790), (665, 79884), (684, 77665), (735, 72276), (798, 66570), (855, 62132), (882, 60230), (931, 57060), (951, 55860), (980, 54207), (1140, 46599), (1197, 44380), (1260, 42161), (1268, 41895), (1330, 39942), (1470, 36138), (1585, 33516), (1596, 33285), (1710, 31066), (1764, 30115), (1862, 28530), (1902, 27930), (1995, 26628), (2205, 24092), (2219, 23940), (2394, 22190), (2660, 19971), (2793, 19020), (2853, 18620), (2940, 18069), (3170, 16758), (3420, 15533), (3724, 14265), (3804, 13965), (3990, 13314), (4410, 12046), (4438, 11970), (4655, 11412), (4755, 11172), (4788, 11095), (5586, 9510), (5706, 9310), (5985, 8876), (6023, 8820), (6340, 8379), (6657, 7980)]