55520556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3911}}^1$

素因数の和:3951

約数の個数: 72

約数和(自身を含む): 160360704

約数和(自身を除く): 104840148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 3911, 4732, 7098, 7822, 11733, 14196, 15644, 23466, 27377, 46932, 50843, 54754, 82131, 101686, 109508, 152529, 164262, 203372, 305058, 328524, 355901, 610116, 660959, 711802, 1067703, 1321918, 1423604, 1982877, 2135406, 2643836, 3965754, 4270812, 4626713, 7931508, 9253426, 13880139, 18506852, 27760278, 55520556]

約数ペア:

[(1, 55520556), (2, 27760278), (3, 18506852), (4, 13880139), (6, 9253426), (7, 7931508), (12, 4626713), (13, 4270812), (14, 3965754), (21, 2643836), (26, 2135406), (28, 1982877), (39, 1423604), (42, 1321918), (52, 1067703), (78, 711802), (84, 660959), (91, 610116), (156, 355901), (169, 328524), (182, 305058), (273, 203372), (338, 164262), (364, 152529), (507, 109508), (546, 101686), (676, 82131), (1014, 54754), (1092, 50843), (1183, 46932), (2028, 27377), (2366, 23466), (3549, 15644), (3911, 14196), (4732, 11733), (7098, 7822)]