54373540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 123818688

約数和(自身を除く): 69445148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1283, 1630, 2119, 2566, 3260, 4238, 5132, 6415, 8476, 10595, 12830, 16679, 21190, 25660, 33358, 42380, 66716, 83395, 166790, 209129, 333580, 418258, 836516, 1045645, 2091290, 2718677, 4182580, 5437354, 10874708, 13593385, 27186770, 54373540]

約数ペア:

[(1, 54373540), (2, 27186770), (4, 13593385), (5, 10874708), (10, 5437354), (13, 4182580), (20, 2718677), (26, 2091290), (52, 1045645), (65, 836516), (130, 418258), (163, 333580), (260, 209129), (326, 166790), (652, 83395), (815, 66716), (1283, 42380), (1630, 33358), (2119, 25660), (2566, 21190), (3260, 16679), (4238, 12830), (5132, 10595), (6415, 8476)]