49806120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4595

約数の個数: 128

約数和(自身を含む): 183939840

約数和(自身を除く): 134133720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4561, 5460, 9122, 10920, 13683, 18244, 22805, 27366, 31927, 36488, 45610, 54732, 59293, 63854, 68415, 91220, 95781, 109464, 118586, 127708, 136830, 159635, 177879, 182440, 191562, 237172, 255416, 273660, 296465, 319270, 355758, 383124, 415051, 474344, 478905, 547320, 592930, 638540, 711516, 766248, 830102, 889395, 957810, 1185860, 1245153, 1277080, 1423032, 1660204, 1778790, 1915620, 2075255, 2371720, 2490306, 3320408, 3557580, 3831240, 4150510, 4980612, 6225765, 7115160, 8301020, 9961224, 12451530, 16602040, 24903060, 49806120]

約数ペア:

[(1, 49806120), (2, 24903060), (3, 16602040), (4, 12451530), (5, 9961224), (6, 8301020), (7, 7115160), (8, 6225765), (10, 4980612), (12, 4150510), (13, 3831240), (14, 3557580), (15, 3320408), (20, 2490306), (21, 2371720), (24, 2075255), (26, 1915620), (28, 1778790), (30, 1660204), (35, 1423032), (39, 1277080), (40, 1245153), (42, 1185860), (52, 957810), (56, 889395), (60, 830102), (65, 766248), (70, 711516), (78, 638540), (84, 592930), (91, 547320), (104, 478905), (105, 474344), (120, 415051), (130, 383124), (140, 355758), (156, 319270), (168, 296465), (182, 273660), (195, 255416), (210, 237172), (260, 191562), (273, 182440), (280, 177879), (312, 159635), (364, 136830), (390, 127708), (420, 118586), (455, 109464), (520, 95781), (546, 91220), (728, 68415), (780, 63854), (840, 59293), (910, 54732), (1092, 45610), (1365, 36488), (1560, 31927), (1820, 27366), (2184, 22805), (2730, 18244), (3640, 13683), (4561, 10920), (5460, 9122)]