47144988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 133617120

約数和(自身を除く): 86472132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 121, 132, 137, 158, 198, 237, 242, 274, 316, 363, 396, 411, 474, 484, 548, 711, 726, 822, 869, 948, 1089, 1233, 1422, 1452, 1507, 1644, 1738, 2178, 2466, 2607, 2844, 3014, 3476, 4356, 4521, 4932, 5214, 6028, 7821, 9042, 9559, 10428, 10823, 13563, 15642, 16577, 18084, 19118, 21646, 27126, 28677, 31284, 32469, 33154, 38236, 43292, 49731, 54252, 57354, 64938, 66308, 86031, 97407, 99462, 114708, 119053, 129876, 149193, 172062, 194814, 198924, 238106, 298386, 344124, 357159, 389628, 476212, 596772, 714318, 1071477, 1309583, 1428636, 2142954, 2619166, 3928749, 4285908, 5238332, 7857498, 11786247, 15714996, 23572494, 47144988]

約数ペア:

[(1, 47144988), (2, 23572494), (3, 15714996), (4, 11786247), (6, 7857498), (9, 5238332), (11, 4285908), (12, 3928749), (18, 2619166), (22, 2142954), (33, 1428636), (36, 1309583), (44, 1071477), (66, 714318), (79, 596772), (99, 476212), (121, 389628), (132, 357159), (137, 344124), (158, 298386), (198, 238106), (237, 198924), (242, 194814), (274, 172062), (316, 149193), (363, 129876), (396, 119053), (411, 114708), (474, 99462), (484, 97407), (548, 86031), (711, 66308), (726, 64938), (822, 57354), (869, 54252), (948, 49731), (1089, 43292), (1233, 38236), (1422, 33154), (1452, 32469), (1507, 31284), (1644, 28677), (1738, 27126), (2178, 21646), (2466, 19118), (2607, 18084), (2844, 16577), (3014, 15642), (3476, 13563), (4356, 10823), (4521, 10428), (4932, 9559), (5214, 9042), (6028, 7821)]