55430544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 155309504

約数和(自身を除く): 99878960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 421, 422, 624, 633, 842, 844, 1263, 1266, 1684, 1688, 2526, 2532, 2743, 3368, 3376, 5052, 5064, 5473, 5486, 6736, 8229, 10104, 10128, 10946, 10972, 16419, 16458, 20208, 21892, 21944, 32838, 32916, 43784, 43888, 65676, 65832, 87568, 88831, 131352, 131664, 177662, 262704, 266493, 355324, 532986, 710648, 1065972, 1154803, 1421296, 2131944, 2309606, 3464409, 4263888, 4619212, 6928818, 9238424, 13857636, 18476848, 27715272, 55430544]

約数ペア:

[(1, 55430544), (2, 27715272), (3, 18476848), (4, 13857636), (6, 9238424), (8, 6928818), (12, 4619212), (13, 4263888), (16, 3464409), (24, 2309606), (26, 2131944), (39, 1421296), (48, 1154803), (52, 1065972), (78, 710648), (104, 532986), (156, 355324), (208, 266493), (211, 262704), (312, 177662), (421, 131664), (422, 131352), (624, 88831), (633, 87568), (842, 65832), (844, 65676), (1263, 43888), (1266, 43784), (1684, 32916), (1688, 32838), (2526, 21944), (2532, 21892), (2743, 20208), (3368, 16458), (3376, 16419), (5052, 10972), (5064, 10946), (5473, 10128), (5486, 10104), (6736, 8229)]