55485416

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 71522584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 167, 238, 334, 349, 476, 668, 698, 952, 1169, 1336, 1396, 2338, 2443, 2792, 2839, 4676, 4886, 5678, 5933, 9352, 9772, 11356, 11866, 19544, 19873, 22712, 23732, 39746, 41531, 47464, 58283, 79492, 83062, 116566, 158984, 166124, 233132, 332248, 407981, 466264, 815962, 990811, 1631924, 1981622, 3263848, 3963244, 6935677, 7926488, 13871354, 27742708, 55485416]

約数ペア:

[(1, 55485416), (2, 27742708), (4, 13871354), (7, 7926488), (8, 6935677), (14, 3963244), (17, 3263848), (28, 1981622), (34, 1631924), (56, 990811), (68, 815962), (119, 466264), (136, 407981), (167, 332248), (238, 233132), (334, 166124), (349, 158984), (476, 116566), (668, 83062), (698, 79492), (952, 58283), (1169, 47464), (1336, 41531), (1396, 39746), (2338, 23732), (2443, 22712), (2792, 19873), (2839, 19544), (4676, 11866), (4886, 11356), (5678, 9772), (5933, 9352)]