51764475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 100128512

約数和(自身を除く): 48364037

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 2293, 3225, 4515, 6879, 7525, 11465, 16051, 22575, 34395, 48153, 57325, 80255, 98599, 171975, 240765, 295797, 401275, 492995, 690193, 1203825, 1478985, 2070579, 2464975, 3450965, 7394925, 10352895, 17254825, 51764475]

約数ペア:

[(1, 51764475), (3, 17254825), (5, 10352895), (7, 7394925), (15, 3450965), (21, 2464975), (25, 2070579), (35, 1478985), (43, 1203825), (75, 690193), (105, 492995), (129, 401275), (175, 295797), (215, 240765), (301, 171975), (525, 98599), (645, 80255), (903, 57325), (1075, 48153), (1505, 34395), (2293, 22575), (3225, 16051), (4515, 11465), (6879, 7525)]