51749628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8677}}^1$

素因数の和:8762

約数の個数: 48

約数和(自身を含む): 139958784

約数和(自身を除く): 88209156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 8677, 17354, 26031, 34708, 52062, 60739, 104124, 121478, 182217, 242956, 364434, 616067, 728868, 1232134, 1848201, 2464268, 3696402, 4312469, 7392804, 8624938, 12937407, 17249876, 25874814, 51749628]

約数ペア:

[(1, 51749628), (2, 25874814), (3, 17249876), (4, 12937407), (6, 8624938), (7, 7392804), (12, 4312469), (14, 3696402), (21, 2464268), (28, 1848201), (42, 1232134), (71, 728868), (84, 616067), (142, 364434), (213, 242956), (284, 182217), (426, 121478), (497, 104124), (852, 60739), (994, 52062), (1491, 34708), (1988, 26031), (2982, 17354), (5964, 8677)]