275521000852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1\times {\mathrm{29833}}^1$

素因数の和:30880

約数の個数: 48

約数和(自身を含む): 511836877440

約数和(自身を除く): 236315876588

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 887, 1774, 2603, 3548, 5206, 10412, 16853, 29833, 33706, 59666, 67412, 119332, 121519, 243038, 486076, 566827, 1133654, 2267308, 2308861, 4087121, 4617722, 8174242, 9235444, 16348484, 26461871, 52923742, 77655299, 105847484, 155310598, 310621196, 502775549, 1005551098, 2011102196, 3625276327, 7250552654, 14501105308, 68880250213, 137760500426, 275521000852]

約数ペア:

[(1, 275521000852), (2, 137760500426), (4, 68880250213), (19, 14501105308), (38, 7250552654), (76, 3625276327), (137, 2011102196), (274, 1005551098), (548, 502775549), (887, 310621196), (1774, 155310598), (2603, 105847484), (3548, 77655299), (5206, 52923742), (10412, 26461871), (16853, 16348484), (29833, 9235444), (33706, 8174242), (59666, 4617722), (67412, 4087121), (119332, 2308861), (121519, 2267308), (243038, 1133654), (486076, 566827)]