47475828

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 126392000

約数和(自身を除く): 78916172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 199, 282, 398, 423, 564, 597, 796, 846, 1194, 1269, 1692, 1791, 2209, 2388, 2538, 3582, 4418, 5076, 5373, 6627, 7164, 8836, 9353, 10746, 13254, 18706, 19881, 21492, 26508, 28059, 37412, 39762, 56118, 59643, 79524, 84177, 112236, 119286, 168354, 238572, 252531, 336708, 439591, 505062, 879182, 1010124, 1318773, 1758364, 2637546, 3956319, 5275092, 7912638, 11868957, 15825276, 23737914, 47475828]

約数ペア:

[(1, 47475828), (2, 23737914), (3, 15825276), (4, 11868957), (6, 7912638), (9, 5275092), (12, 3956319), (18, 2637546), (27, 1758364), (36, 1318773), (47, 1010124), (54, 879182), (94, 505062), (108, 439591), (141, 336708), (188, 252531), (199, 238572), (282, 168354), (398, 119286), (423, 112236), (564, 84177), (597, 79524), (796, 59643), (846, 56118), (1194, 39762), (1269, 37412), (1692, 28059), (1791, 26508), (2209, 21492), (2388, 19881), (2538, 18706), (3582, 13254), (4418, 10746), (5076, 9353), (5373, 8836), (6627, 7164)]