52881210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20261}}^1$

素因数の和:20303

約数の個数: 48

約数和(自身を含む): 142239240

約数和(自身を除く): 89358030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 20261, 40522, 60783, 101305, 121566, 182349, 202610, 303915, 364698, 587569, 607830, 911745, 1175138, 1762707, 1823490, 2937845, 3525414, 5288121, 5875690, 8813535, 10576242, 17627070, 26440605, 52881210]

約数ペア:

[(1, 52881210), (2, 26440605), (3, 17627070), (5, 10576242), (6, 8813535), (9, 5875690), (10, 5288121), (15, 3525414), (18, 2937845), (29, 1823490), (30, 1762707), (45, 1175138), (58, 911745), (87, 607830), (90, 587569), (145, 364698), (174, 303915), (261, 202610), (290, 182349), (435, 121566), (522, 101305), (870, 60783), (1305, 40522), (2610, 20261)]