54048540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 196439040

約数和(自身を除く): 142390500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 521, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1042, 1092, 1140, 1235, 1330, 1365, 1482, 1563, 1596, 1729, 1820, 1995, 2084, 2470, 2605, 2660, 2730, 2964, 3126, 3458, 3647, 3705, 3990, 4940, 5187, 5210, 5460, 6252, 6773, 6916, 7294, 7410, 7815, 7980, 8645, 9899, 10374, 10420, 10941, 13546, 14588, 14820, 15630, 17290, 18235, 19798, 20319, 20748, 21882, 25935, 27092, 29697, 31260, 33865, 34580, 36470, 39596, 40638, 43764, 47411, 49495, 51870, 54705, 59394, 67730, 69293, 72940, 81276, 94822, 98990, 101595, 103740, 109410, 118788, 128687, 135460, 138586, 142233, 148485, 189644, 197980, 203190, 207879, 218820, 237055, 257374, 277172, 284466, 296970, 346465, 386061, 406380, 415758, 474110, 514748, 568932, 593940, 643435, 692930, 711165, 772122, 831516, 900809, 948220, 1039395, 1286870, 1385860, 1422330, 1544244, 1801618, 1930305, 2078790, 2573740, 2702427, 2844660, 3603236, 3860610, 4157580, 4504045, 5404854, 7721220, 9008090, 10809708, 13512135, 18016180, 27024270, 54048540]

約数ペア:

[(1, 54048540), (2, 27024270), (3, 18016180), (4, 13512135), (5, 10809708), (6, 9008090), (7, 7721220), (10, 5404854), (12, 4504045), (13, 4157580), (14, 3860610), (15, 3603236), (19, 2844660), (20, 2702427), (21, 2573740), (26, 2078790), (28, 1930305), (30, 1801618), (35, 1544244), (38, 1422330), (39, 1385860), (42, 1286870), (52, 1039395), (57, 948220), (60, 900809), (65, 831516), (70, 772122), (76, 711165), (78, 692930), (84, 643435), (91, 593940), (95, 568932), (105, 514748), (114, 474110), (130, 415758), (133, 406380), (140, 386061), (156, 346465), (182, 296970), (190, 284466), (195, 277172), (210, 257374), (228, 237055), (247, 218820), (260, 207879), (266, 203190), (273, 197980), (285, 189644), (364, 148485), (380, 142233), (390, 138586), (399, 135460), (420, 128687), (455, 118788), (494, 109410), (521, 103740), (532, 101595), (546, 98990), (570, 94822), (665, 81276), (741, 72940), (780, 69293), (798, 67730), (910, 59394), (988, 54705), (1042, 51870), (1092, 49495), (1140, 47411), (1235, 43764), (1330, 40638), (1365, 39596), (1482, 36470), (1563, 34580), (1596, 33865), (1729, 31260), (1820, 29697), (1995, 27092), (2084, 25935), (2470, 21882), (2605, 20748), (2660, 20319), (2730, 19798), (2964, 18235), (3126, 17290), (3458, 15630), (3647, 14820), (3705, 14588), (3990, 13546), (4940, 10941), (5187, 10420), (5210, 10374), (5460, 9899), (6252, 8645), (6773, 7980), (6916, 7815), (7294, 7410)]