53751204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2737

約数の個数: 72

約数和(自身を含む): 149781632

約数和(自身を除く): 96030428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2671, 3354, 5031, 5342, 6708, 8013, 10062, 10684, 16026, 20124, 24039, 32052, 34723, 48078, 69446, 96156, 104169, 114853, 138892, 208338, 229706, 312507, 344559, 416676, 459412, 625014, 689118, 1033677, 1250028, 1378236, 1493089, 2067354, 2986178, 4134708, 4479267, 5972356, 8958534, 13437801, 17917068, 26875602, 53751204]

約数ペア:

[(1, 53751204), (2, 26875602), (3, 17917068), (4, 13437801), (6, 8958534), (9, 5972356), (12, 4479267), (13, 4134708), (18, 2986178), (26, 2067354), (36, 1493089), (39, 1378236), (43, 1250028), (52, 1033677), (78, 689118), (86, 625014), (117, 459412), (129, 416676), (156, 344559), (172, 312507), (234, 229706), (258, 208338), (387, 138892), (468, 114853), (516, 104169), (559, 96156), (774, 69446), (1118, 48078), (1548, 34723), (1677, 32052), (2236, 24039), (2671, 20124), (3354, 16026), (5031, 10684), (5342, 10062), (6708, 8013)]