50758708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 121461984

約数和(自身を除く): 70703276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 1811, 2002, 2156, 2548, 3622, 4004, 7007, 7244, 12677, 14014, 19921, 23543, 25354, 28028, 39842, 47086, 50708, 79684, 88739, 94172, 139447, 164801, 177478, 258973, 278894, 329602, 354956, 517946, 557788, 659204, 976129, 1035892, 1153607, 1812811, 1952258, 2307214, 3625622, 3904516, 4614428, 7251244, 12689677, 25379354, 50758708]

約数ペア:

[(1, 50758708), (2, 25379354), (4, 12689677), (7, 7251244), (11, 4614428), (13, 3904516), (14, 3625622), (22, 2307214), (26, 1952258), (28, 1812811), (44, 1153607), (49, 1035892), (52, 976129), (77, 659204), (91, 557788), (98, 517946), (143, 354956), (154, 329602), (182, 278894), (196, 258973), (286, 177478), (308, 164801), (364, 139447), (539, 94172), (572, 88739), (637, 79684), (1001, 50708), (1078, 47086), (1274, 39842), (1811, 28028), (2002, 25354), (2156, 23543), (2548, 19921), (3622, 14014), (4004, 12677), (7007, 7244)]