51863310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 144218880

約数和(自身を除く): 92355570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 641, 870, 899, 930, 1282, 1305, 1395, 1798, 1923, 2610, 2697, 2790, 3205, 3846, 4495, 5394, 5769, 6410, 8091, 8990, 9615, 11538, 13485, 16182, 18589, 19230, 19871, 26970, 28845, 37178, 39742, 40455, 55767, 57690, 59613, 80910, 92945, 99355, 111534, 119226, 167301, 178839, 185890, 198710, 278835, 298065, 334602, 357678, 557670, 576259, 596130, 836505, 894195, 1152518, 1673010, 1728777, 1788390, 2881295, 3457554, 5186331, 5762590, 8643885, 10372662, 17287770, 25931655, 51863310]

約数ペア:

[(1, 51863310), (2, 25931655), (3, 17287770), (5, 10372662), (6, 8643885), (9, 5762590), (10, 5186331), (15, 3457554), (18, 2881295), (29, 1788390), (30, 1728777), (31, 1673010), (45, 1152518), (58, 894195), (62, 836505), (87, 596130), (90, 576259), (93, 557670), (145, 357678), (155, 334602), (174, 298065), (186, 278835), (261, 198710), (279, 185890), (290, 178839), (310, 167301), (435, 119226), (465, 111534), (522, 99355), (558, 92945), (641, 80910), (870, 59613), (899, 57690), (930, 55767), (1282, 40455), (1305, 39742), (1395, 37178), (1798, 28845), (1923, 26970), (2610, 19871), (2697, 19230), (2790, 18589), (3205, 16182), (3846, 13485), (4495, 11538), (5394, 9615), (5769, 8990), (6410, 8091)]