52636420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 125411328

約数和(自身を除く): 72774908

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 53, 68, 85, 92, 106, 115, 127, 170, 212, 230, 254, 265, 340, 391, 460, 508, 530, 635, 782, 901, 1060, 1219, 1270, 1564, 1802, 1955, 2159, 2438, 2540, 2921, 3604, 3910, 4318, 4505, 4876, 5842, 6095, 6731, 7820, 8636, 9010, 10795, 11684, 12190, 13462, 14605, 18020, 20723, 21590, 24380, 26924, 29210, 33655, 41446, 43180, 49657, 58420, 67310, 82892, 99314, 103615, 114427, 134620, 154813, 198628, 207230, 228854, 248285, 309626, 414460, 457708, 496570, 572135, 619252, 774065, 993140, 1144270, 1548130, 2288540, 2631821, 3096260, 5263642, 10527284, 13159105, 26318210, 52636420]

約数ペア:

[(1, 52636420), (2, 26318210), (4, 13159105), (5, 10527284), (10, 5263642), (17, 3096260), (20, 2631821), (23, 2288540), (34, 1548130), (46, 1144270), (53, 993140), (68, 774065), (85, 619252), (92, 572135), (106, 496570), (115, 457708), (127, 414460), (170, 309626), (212, 248285), (230, 228854), (254, 207230), (265, 198628), (340, 154813), (391, 134620), (460, 114427), (508, 103615), (530, 99314), (635, 82892), (782, 67310), (901, 58420), (1060, 49657), (1219, 43180), (1270, 41446), (1564, 33655), (1802, 29210), (1955, 26924), (2159, 24380), (2438, 21590), (2540, 20723), (2921, 18020), (3604, 14605), (3910, 13462), (4318, 12190), (4505, 11684), (4876, 10795), (5842, 9010), (6095, 8636), (6731, 7820)]