52378040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9157}}^1$

素因数の和:9192

約数の個数: 64

約数和(自身を含む): 138468960

約数和(自身を除く): 86090920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9157, 18314, 36628, 45785, 73256, 91570, 100727, 119041, 183140, 201454, 238082, 366280, 402908, 476164, 503635, 595205, 805816, 952328, 1007270, 1190410, 1309451, 2014540, 2380820, 2618902, 4029080, 4761640, 5237804, 6547255, 10475608, 13094510, 26189020, 52378040]

約数ペア:

[(1, 52378040), (2, 26189020), (4, 13094510), (5, 10475608), (8, 6547255), (10, 5237804), (11, 4761640), (13, 4029080), (20, 2618902), (22, 2380820), (26, 2014540), (40, 1309451), (44, 1190410), (52, 1007270), (55, 952328), (65, 805816), (88, 595205), (104, 503635), (110, 476164), (130, 402908), (143, 366280), (220, 238082), (260, 201454), (286, 183140), (440, 119041), (520, 100727), (572, 91570), (715, 73256), (1144, 45785), (1430, 36628), (2860, 18314), (5720, 9157)]