51601676

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 106638336

約数和(自身を除く): 55036660

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 113, 188, 226, 329, 347, 452, 658, 694, 791, 1316, 1388, 1582, 2429, 3164, 4858, 5311, 9716, 10622, 16309, 21244, 32618, 37177, 39211, 65236, 74354, 78422, 114163, 148708, 156844, 228326, 274477, 456652, 548954, 1097908, 1842917, 3685834, 7371668, 12900419, 25800838, 51601676]

約数ペア:

[(1, 51601676), (2, 25800838), (4, 12900419), (7, 7371668), (14, 3685834), (28, 1842917), (47, 1097908), (94, 548954), (113, 456652), (188, 274477), (226, 228326), (329, 156844), (347, 148708), (452, 114163), (658, 78422), (694, 74354), (791, 65236), (1316, 39211), (1388, 37177), (1582, 32618), (2429, 21244), (3164, 16309), (4858, 10622), (5311, 9716)]