53001920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9777

約数の個数: 56

約数和(自身を含む): 133648704

約数和(自身を除く): 80646784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9743, 19486, 38972, 48715, 77944, 97430, 155888, 165631, 194860, 311776, 331262, 389720, 623552, 662524, 779440, 828155, 1325048, 1558880, 1656310, 2650096, 3117760, 3312620, 5300192, 6625240, 10600384, 13250480, 26500960, 53001920]

約数ペア:

[(1, 53001920), (2, 26500960), (4, 13250480), (5, 10600384), (8, 6625240), (10, 5300192), (16, 3312620), (17, 3117760), (20, 2650096), (32, 1656310), (34, 1558880), (40, 1325048), (64, 828155), (68, 779440), (80, 662524), (85, 623552), (136, 389720), (160, 331262), (170, 311776), (272, 194860), (320, 165631), (340, 155888), (544, 97430), (680, 77944), (1088, 48715), (1360, 38972), (2720, 19486), (5440, 9743)]