56133220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 145918080

約数和(自身を除く): 89784860

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1033, 1045, 1235, 1430, 2066, 2090, 2470, 2717, 2860, 4132, 4180, 4940, 5165, 5434, 10330, 10868, 11363, 13429, 13585, 19627, 20660, 22726, 26858, 27170, 39254, 45452, 53716, 54340, 56815, 67145, 78508, 98135, 113630, 134290, 147719, 196270, 215897, 227260, 255151, 268580, 295438, 392540, 431794, 510302, 590876, 738595, 863588, 1020604, 1079485, 1275755, 1477190, 2158970, 2551510, 2806661, 2954380, 4317940, 5103020, 5613322, 11226644, 14033305, 28066610, 56133220]

約数ペア:

[(1, 56133220), (2, 28066610), (4, 14033305), (5, 11226644), (10, 5613322), (11, 5103020), (13, 4317940), (19, 2954380), (20, 2806661), (22, 2551510), (26, 2158970), (38, 1477190), (44, 1275755), (52, 1079485), (55, 1020604), (65, 863588), (76, 738595), (95, 590876), (110, 510302), (130, 431794), (143, 392540), (190, 295438), (209, 268580), (220, 255151), (247, 227260), (260, 215897), (286, 196270), (380, 147719), (418, 134290), (494, 113630), (572, 98135), (715, 78508), (836, 67145), (988, 56815), (1033, 54340), (1045, 53716), (1235, 45452), (1430, 39254), (2066, 27170), (2090, 26858), (2470, 22726), (2717, 20660), (2860, 19627), (4132, 13585), (4180, 13429), (4940, 11363), (5165, 10868), (5434, 10330)]