51466428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4105

約数の個数: 72

約数和(自身を含む): 145327728

約数和(自身を除く): 93861300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4073, 4212, 6318, 8146, 12219, 12636, 16292, 24438, 36657, 48876, 52949, 73314, 105898, 109971, 146628, 158847, 211796, 219942, 317694, 329913, 439884, 476541, 635388, 659826, 953082, 989739, 1319652, 1429623, 1906164, 1979478, 2859246, 3958956, 4288869, 5718492, 8577738, 12866607, 17155476, 25733214, 51466428]

約数ペア:

[(1, 51466428), (2, 25733214), (3, 17155476), (4, 12866607), (6, 8577738), (9, 5718492), (12, 4288869), (13, 3958956), (18, 2859246), (26, 1979478), (27, 1906164), (36, 1429623), (39, 1319652), (52, 989739), (54, 953082), (78, 659826), (81, 635388), (108, 476541), (117, 439884), (156, 329913), (162, 317694), (234, 219942), (243, 211796), (324, 158847), (351, 146628), (468, 109971), (486, 105898), (702, 73314), (972, 52949), (1053, 48876), (1404, 36657), (2106, 24438), (3159, 16292), (4073, 12636), (4212, 12219), (6318, 8146)]