50873687150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{25321}}^1$

素因数の和:25638

約数の個数: 96

約数和(自身を含む): 111567921696

約数和(自身を除く): 60694234546

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 281, 286, 325, 550, 562, 650, 715, 1405, 1430, 2810, 3091, 3575, 3653, 6182, 7025, 7150, 7306, 14050, 15455, 18265, 25321, 30910, 36530, 40183, 50642, 77275, 80366, 91325, 126605, 154550, 182650, 200915, 253210, 278531, 329173, 401830, 557062, 633025, 658346, 1004575, 1266050, 1392655, 1645865, 2009150, 2785310, 3291730, 3620903, 6963275, 7115201, 7241806, 8229325, 13926550, 14230402, 16458650, 18104515, 35576005, 36209030, 71152010, 78267211, 90522575, 92497613, 156534422, 177880025, 181045150, 184995226, 355760050, 391336055, 462488065, 782672110, 924976130, 1017473743, 1956680275, 2034947486, 2312440325, 3913360550, 4624880650, 5087368715, 10174737430, 25436843575, 50873687150]

約数ペア:

[(1, 50873687150), (2, 25436843575), (5, 10174737430), (10, 5087368715), (11, 4624880650), (13, 3913360550), (22, 2312440325), (25, 2034947486), (26, 1956680275), (50, 1017473743), (55, 924976130), (65, 782672110), (110, 462488065), (130, 391336055), (143, 355760050), (275, 184995226), (281, 181045150), (286, 177880025), (325, 156534422), (550, 92497613), (562, 90522575), (650, 78267211), (715, 71152010), (1405, 36209030), (1430, 35576005), (2810, 18104515), (3091, 16458650), (3575, 14230402), (3653, 13926550), (6182, 8229325), (7025, 7241806), (7150, 7115201), (7306, 6963275), (14050, 3620903), (15455, 3291730), (18265, 2785310), (25321, 2009150), (30910, 1645865), (36530, 1392655), (40183, 1266050), (50642, 1004575), (77275, 658346), (80366, 633025), (91325, 557062), (126605, 401830), (154550, 329173), (182650, 278531), (200915, 253210)]