52809276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19950

約数の個数: 48

約数和(自身を含む): 140513184

約数和(自身を除く): 87703908

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 19913, 39826, 59739, 79652, 119478, 238956, 258869, 338521, 517738, 677042, 776607, 1015563, 1035476, 1354084, 1553214, 2031126, 3106428, 4062252, 4400773, 8801546, 13202319, 17603092, 26404638, 52809276]

約数ペア:

[(1, 52809276), (2, 26404638), (3, 17603092), (4, 13202319), (6, 8801546), (12, 4400773), (13, 4062252), (17, 3106428), (26, 2031126), (34, 1553214), (39, 1354084), (51, 1035476), (52, 1015563), (68, 776607), (78, 677042), (102, 517738), (156, 338521), (204, 258869), (221, 238956), (442, 119478), (663, 79652), (884, 59739), (1326, 39826), (2652, 19913)]