52134940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18229}}^1$

素因数の和:18262

約数の個数: 48

約数和(自身を含む): 128630880

約数和(自身を除く): 76495940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 18229, 36458, 72916, 91145, 182290, 200519, 236977, 364580, 401038, 473954, 802076, 947908, 1002595, 1184885, 2005190, 2369770, 2606747, 4010380, 4739540, 5213494, 10426988, 13033735, 26067470, 52134940]

約数ペア:

[(1, 52134940), (2, 26067470), (4, 13033735), (5, 10426988), (10, 5213494), (11, 4739540), (13, 4010380), (20, 2606747), (22, 2369770), (26, 2005190), (44, 1184885), (52, 1002595), (55, 947908), (65, 802076), (110, 473954), (130, 401038), (143, 364580), (220, 236977), (260, 200519), (286, 182290), (572, 91145), (715, 72916), (1430, 36458), (2860, 18229)]