50874813

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 84045312

約数和(自身を除く): 33170499

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 137, 279, 341, 363, 411, 1023, 1089, 1233, 1331, 1507, 3069, 3751, 3993, 4247, 4521, 11253, 11979, 12741, 13563, 16577, 33759, 38223, 41261, 46717, 49731, 123783, 140151, 149193, 182347, 371349, 420453, 513887, 547041, 1541661, 1641123, 4624983, 5652757, 16958271, 50874813]

約数ペア:

[(1, 50874813), (3, 16958271), (9, 5652757), (11, 4624983), (31, 1641123), (33, 1541661), (93, 547041), (99, 513887), (121, 420453), (137, 371349), (279, 182347), (341, 149193), (363, 140151), (411, 123783), (1023, 49731), (1089, 46717), (1233, 41261), (1331, 38223), (1507, 33759), (3069, 16577), (3751, 13563), (3993, 12741), (4247, 11979), (4521, 11253)]