51927330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 160247808

約数和(自身を除く): 108320478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 827, 897, 910, 966, 1365, 1495, 1610, 1654, 1794, 2093, 2415, 2481, 2730, 2990, 4135, 4186, 4485, 4830, 4962, 5789, 6279, 8270, 8970, 10465, 10751, 11578, 12405, 12558, 17367, 19021, 20930, 21502, 24810, 28945, 31395, 32253, 34734, 38042, 53755, 57063, 57890, 62790, 64506, 75257, 86835, 95105, 107510, 114126, 133147, 150514, 161265, 173670, 190210, 225771, 247273, 266294, 285315, 322530, 376285, 399441, 451542, 494546, 570630, 665735, 741819, 752570, 798882, 1128855, 1236365, 1331470, 1483638, 1730911, 1997205, 2257710, 2472730, 3461822, 3709095, 3994410, 5192733, 7418190, 8654555, 10385466, 17309110, 25963665, 51927330]

約数ペア:

[(1, 51927330), (2, 25963665), (3, 17309110), (5, 10385466), (6, 8654555), (7, 7418190), (10, 5192733), (13, 3994410), (14, 3709095), (15, 3461822), (21, 2472730), (23, 2257710), (26, 1997205), (30, 1730911), (35, 1483638), (39, 1331470), (42, 1236365), (46, 1128855), (65, 798882), (69, 752570), (70, 741819), (78, 665735), (91, 570630), (105, 494546), (115, 451542), (130, 399441), (138, 376285), (161, 322530), (182, 285315), (195, 266294), (210, 247273), (230, 225771), (273, 190210), (299, 173670), (322, 161265), (345, 150514), (390, 133147), (455, 114126), (483, 107510), (546, 95105), (598, 86835), (690, 75257), (805, 64506), (827, 62790), (897, 57890), (910, 57063), (966, 53755), (1365, 38042), (1495, 34734), (1610, 32253), (1654, 31395), (1794, 28945), (2093, 24810), (2415, 21502), (2481, 20930), (2730, 19021), (2990, 17367), (4135, 12558), (4186, 12405), (4485, 11578), (4830, 10751), (4962, 10465), (5789, 8970), (6279, 8270)]