50268320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18481}}^1$

素因数の和:18513

約数の個数: 48

約数和(自身を含む): 125751528

約数和(自身を除く): 75483208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 18481, 36962, 73924, 92405, 147848, 184810, 295696, 314177, 369620, 591392, 628354, 739240, 1256708, 1478480, 1570885, 2513416, 2956960, 3141770, 5026832, 6283540, 10053664, 12567080, 25134160, 50268320]

約数ペア:

[(1, 50268320), (2, 25134160), (4, 12567080), (5, 10053664), (8, 6283540), (10, 5026832), (16, 3141770), (17, 2956960), (20, 2513416), (32, 1570885), (34, 1478480), (40, 1256708), (68, 739240), (80, 628354), (85, 591392), (136, 369620), (160, 314177), (170, 295696), (272, 184810), (340, 147848), (544, 92405), (680, 73924), (1360, 36962), (2720, 18481)]