53721430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10513}}^1$

素因数の和:10600

約数の個数: 32

約数和(自身を含む): 112037184

約数和(自身を除く): 58315754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 10513, 21026, 52565, 73591, 105130, 147182, 367955, 735910, 767449, 1534898, 3837245, 5372143, 7674490, 10744286, 26860715, 53721430]

約数ペア:

[(1, 53721430), (2, 26860715), (5, 10744286), (7, 7674490), (10, 5372143), (14, 3837245), (35, 1534898), (70, 767449), (73, 735910), (146, 367955), (365, 147182), (511, 105130), (730, 73591), (1022, 52565), (2555, 21026), (5110, 10513)]