53382420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3294

約数の個数: 144

約数和(自身を含む): 199355520

約数和(自身を除く): 145973100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3259, 3276, 4095, 5460, 6518, 8190, 9777, 13036, 16295, 16380, 19554, 22813, 29331, 32590, 39108, 42367, 45626, 48885, 58662, 65180, 68439, 84734, 91252, 97770, 114065, 117324, 127101, 136878, 146655, 169468, 195540, 205317, 211835, 228130, 254202, 273756, 293310, 296569, 342195, 381303, 410634, 423670, 456260, 508404, 586620, 593138, 635505, 684390, 762606, 821268, 847340, 889707, 1026585, 1186276, 1271010, 1368780, 1482845, 1525212, 1779414, 1906515, 2053170, 2542020, 2669121, 2965690, 3558828, 3813030, 4106340, 4448535, 5338242, 5931380, 7626060, 8897070, 10676484, 13345605, 17794140, 26691210, 53382420]

約数ペア:

[(1, 53382420), (2, 26691210), (3, 17794140), (4, 13345605), (5, 10676484), (6, 8897070), (7, 7626060), (9, 5931380), (10, 5338242), (12, 4448535), (13, 4106340), (14, 3813030), (15, 3558828), (18, 2965690), (20, 2669121), (21, 2542020), (26, 2053170), (28, 1906515), (30, 1779414), (35, 1525212), (36, 1482845), (39, 1368780), (42, 1271010), (45, 1186276), (52, 1026585), (60, 889707), (63, 847340), (65, 821268), (70, 762606), (78, 684390), (84, 635505), (90, 593138), (91, 586620), (105, 508404), (117, 456260), (126, 423670), (130, 410634), (140, 381303), (156, 342195), (180, 296569), (182, 293310), (195, 273756), (210, 254202), (234, 228130), (252, 211835), (260, 205317), (273, 195540), (315, 169468), (364, 146655), (390, 136878), (420, 127101), (455, 117324), (468, 114065), (546, 97770), (585, 91252), (630, 84734), (780, 68439), (819, 65180), (910, 58662), (1092, 48885), (1170, 45626), (1260, 42367), (1365, 39108), (1638, 32590), (1820, 29331), (2340, 22813), (2730, 19554), (3259, 16380), (3276, 16295), (4095, 13036), (5460, 9777), (6518, 8190)]