54498045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 48922755

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1399, 1855, 2597, 4197, 5565, 6995, 7791, 9793, 12985, 20985, 29379, 38955, 48965, 68551, 74147, 146895, 205653, 222441, 342755, 370735, 519029, 1028265, 1112205, 1557087, 2595145, 3633203, 7785435, 10899609, 18166015, 54498045]

約数ペア:

[(1, 54498045), (3, 18166015), (5, 10899609), (7, 7785435), (15, 3633203), (21, 2595145), (35, 1557087), (49, 1112205), (53, 1028265), (105, 519029), (147, 370735), (159, 342755), (245, 222441), (265, 205653), (371, 146895), (735, 74147), (795, 68551), (1113, 48965), (1399, 38955), (1855, 29379), (2597, 20985), (4197, 12985), (5565, 9793), (6995, 7791)]