48453760

素因数分解:

$2^7\times 5^1\times {\mathrm{75709}}^1$

素因数の和:75728

約数の個数: 32

約数和(自身を含む): 115836300

約数和(自身を除く): 67382540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 75709, 151418, 302836, 378545, 605672, 757090, 1211344, 1514180, 2422688, 3028360, 4845376, 6056720, 9690752, 12113440, 24226880, 48453760]

約数ペア:

[(1, 48453760), (2, 24226880), (4, 12113440), (5, 9690752), (8, 6056720), (10, 4845376), (16, 3028360), (20, 2422688), (32, 1514180), (40, 1211344), (64, 757090), (80, 605672), (128, 378545), (160, 302836), (320, 151418), (640, 75709)]