55615716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 152594624

約数和(自身を除く): 96978908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 787, 906, 1359, 1574, 1812, 1963, 2361, 2718, 3148, 3926, 4722, 5436, 5889, 7083, 7852, 9444, 10231, 11778, 14166, 17667, 20462, 23556, 28332, 30693, 35334, 40924, 61386, 70668, 92079, 118837, 122772, 184158, 237674, 356511, 368316, 475348, 713022, 1069533, 1426044, 1544881, 2139066, 3089762, 4278132, 4634643, 6179524, 9269286, 13903929, 18538572, 27807858, 55615716]

約数ペア:

[(1, 55615716), (2, 27807858), (3, 18538572), (4, 13903929), (6, 9269286), (9, 6179524), (12, 4634643), (13, 4278132), (18, 3089762), (26, 2139066), (36, 1544881), (39, 1426044), (52, 1069533), (78, 713022), (117, 475348), (151, 368316), (156, 356511), (234, 237674), (302, 184158), (453, 122772), (468, 118837), (604, 92079), (787, 70668), (906, 61386), (1359, 40924), (1574, 35334), (1812, 30693), (1963, 28332), (2361, 23556), (2718, 20462), (3148, 17667), (3926, 14166), (4722, 11778), (5436, 10231), (5889, 9444), (7083, 7852)]