51604308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4421

約数の個数: 72

約数和(自身を含む): 152285952

約数和(自身を除く): 100681644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 4357, 5922, 8714, 11844, 13071, 17428, 26142, 30499, 39213, 52284, 60998, 78426, 91497, 121996, 156852, 182994, 204779, 274491, 365988, 409558, 548982, 614337, 819116, 1097964, 1228674, 1433453, 1843011, 2457348, 2866906, 3686022, 4300359, 5733812, 7372044, 8600718, 12901077, 17201436, 25802154, 51604308]

約数ペア:

[(1, 51604308), (2, 25802154), (3, 17201436), (4, 12901077), (6, 8600718), (7, 7372044), (9, 5733812), (12, 4300359), (14, 3686022), (18, 2866906), (21, 2457348), (28, 1843011), (36, 1433453), (42, 1228674), (47, 1097964), (63, 819116), (84, 614337), (94, 548982), (126, 409558), (141, 365988), (188, 274491), (252, 204779), (282, 182994), (329, 156852), (423, 121996), (564, 91497), (658, 78426), (846, 60998), (987, 52284), (1316, 39213), (1692, 30499), (1974, 26142), (2961, 17428), (3948, 13071), (4357, 11844), (5922, 8714)]