51308964

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7541}}^1$

素因数の和:7567

約数の個数: 72

約数和(自身を含む): 153736128

約数和(自身を除く): 102427164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7541, 15082, 22623, 30164, 45246, 52787, 67869, 90492, 105574, 135738, 158361, 203607, 211148, 271476, 316722, 407214, 475083, 610821, 633444, 814428, 950166, 1221642, 1425249, 1832463, 1900332, 2443284, 2850498, 3664926, 4275747, 5700996, 7329852, 8551494, 12827241, 17102988, 25654482, 51308964]

約数ペア:

[(1, 51308964), (2, 25654482), (3, 17102988), (4, 12827241), (6, 8551494), (7, 7329852), (9, 5700996), (12, 4275747), (14, 3664926), (18, 2850498), (21, 2443284), (27, 1900332), (28, 1832463), (36, 1425249), (42, 1221642), (54, 950166), (63, 814428), (81, 633444), (84, 610821), (108, 475083), (126, 407214), (162, 316722), (189, 271476), (243, 211148), (252, 203607), (324, 158361), (378, 135738), (486, 105574), (567, 90492), (756, 67869), (972, 52787), (1134, 45246), (1701, 30164), (2268, 22623), (3402, 15082), (6804, 7541)]