50864715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 96834816

約数和(自身を除く): 45970101

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 211, 487, 495, 633, 1055, 1461, 1899, 2321, 2435, 3165, 4383, 5357, 6963, 7305, 9495, 11605, 16071, 20889, 21915, 26785, 34815, 48213, 80355, 102757, 104445, 241065, 308271, 513785, 924813, 1130327, 1541355, 3390981, 4624065, 5651635, 10172943, 16954905, 50864715]

約数ペア:

[(1, 50864715), (3, 16954905), (5, 10172943), (9, 5651635), (11, 4624065), (15, 3390981), (33, 1541355), (45, 1130327), (55, 924813), (99, 513785), (165, 308271), (211, 241065), (487, 104445), (495, 102757), (633, 80355), (1055, 48213), (1461, 34815), (1899, 26785), (2321, 21915), (2435, 20889), (3165, 16071), (4383, 11605), (5357, 9495), (6963, 7305)]