52901940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9721

約数の個数: 96

約数和(自身を含む): 182327040

約数和(自身を除く): 129425100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9689, 19378, 29067, 38756, 48445, 58134, 67823, 96890, 116268, 125957, 135646, 145335, 193780, 203469, 251914, 271292, 290670, 339115, 377871, 406938, 503828, 581340, 629785, 678230, 755742, 813876, 881699, 1017345, 1259570, 1356460, 1511484, 1763398, 1889355, 2034690, 2519140, 2645097, 3526796, 3778710, 4069380, 4408495, 5290194, 7557420, 8816990, 10580388, 13225485, 17633980, 26450970, 52901940]

約数ペア:

[(1, 52901940), (2, 26450970), (3, 17633980), (4, 13225485), (5, 10580388), (6, 8816990), (7, 7557420), (10, 5290194), (12, 4408495), (13, 4069380), (14, 3778710), (15, 3526796), (20, 2645097), (21, 2519140), (26, 2034690), (28, 1889355), (30, 1763398), (35, 1511484), (39, 1356460), (42, 1259570), (52, 1017345), (60, 881699), (65, 813876), (70, 755742), (78, 678230), (84, 629785), (91, 581340), (105, 503828), (130, 406938), (140, 377871), (156, 339115), (182, 290670), (195, 271292), (210, 251914), (260, 203469), (273, 193780), (364, 145335), (390, 135646), (420, 125957), (455, 116268), (546, 96890), (780, 67823), (910, 58134), (1092, 48445), (1365, 38756), (1820, 29067), (2730, 19378), (5460, 9689)]