51130548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 154828800

約数和(自身を除く): 103698252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1439, 1692, 1974, 2538, 2878, 2961, 3948, 4317, 5076, 5756, 5922, 8634, 8883, 10073, 11844, 12951, 17268, 17766, 20146, 25902, 30219, 35532, 38853, 40292, 51804, 60438, 67633, 77706, 90657, 120876, 135266, 155412, 181314, 202899, 270532, 271971, 362628, 405798, 473431, 543942, 608697, 811596, 946862, 1087884, 1217394, 1420293, 1826091, 1893724, 2434788, 2840586, 3652182, 4260879, 5681172, 7304364, 8521758, 12782637, 17043516, 25565274, 51130548]

約数ペア:

[(1, 51130548), (2, 25565274), (3, 17043516), (4, 12782637), (6, 8521758), (7, 7304364), (9, 5681172), (12, 4260879), (14, 3652182), (18, 2840586), (21, 2434788), (27, 1893724), (28, 1826091), (36, 1420293), (42, 1217394), (47, 1087884), (54, 946862), (63, 811596), (84, 608697), (94, 543942), (108, 473431), (126, 405798), (141, 362628), (188, 271971), (189, 270532), (252, 202899), (282, 181314), (329, 155412), (378, 135266), (423, 120876), (564, 90657), (658, 77706), (756, 67633), (846, 60438), (987, 51804), (1269, 40292), (1316, 38853), (1439, 35532), (1692, 30219), (1974, 25902), (2538, 20146), (2878, 17766), (2961, 17268), (3948, 12951), (4317, 11844), (5076, 10073), (5756, 8883), (5922, 8634)]