50355890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 109453680

約数和(自身を除く): 59097790

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 37, 38, 58, 65, 74, 95, 130, 145, 185, 190, 247, 290, 361, 370, 377, 481, 494, 551, 703, 722, 754, 962, 1073, 1102, 1235, 1406, 1805, 1885, 2146, 2405, 2470, 2755, 3515, 3610, 3770, 4693, 4810, 5365, 5510, 7030, 7163, 9139, 9386, 10469, 10730, 13357, 13949, 14326, 18278, 20387, 20938, 23465, 26714, 27898, 35815, 40774, 45695, 46930, 52345, 66785, 69745, 71630, 91390, 101935, 104690, 133570, 136097, 139490, 173641, 203870, 265031, 272194, 347282, 387353, 530062, 680485, 774706, 868205, 1325155, 1360970, 1736410, 1936765, 2650310, 3873530, 5035589, 10071178, 25177945, 50355890]

約数ペア:

[(1, 50355890), (2, 25177945), (5, 10071178), (10, 5035589), (13, 3873530), (19, 2650310), (26, 1936765), (29, 1736410), (37, 1360970), (38, 1325155), (58, 868205), (65, 774706), (74, 680485), (95, 530062), (130, 387353), (145, 347282), (185, 272194), (190, 265031), (247, 203870), (290, 173641), (361, 139490), (370, 136097), (377, 133570), (481, 104690), (494, 101935), (551, 91390), (703, 71630), (722, 69745), (754, 66785), (962, 52345), (1073, 46930), (1102, 45695), (1235, 40774), (1406, 35815), (1805, 27898), (1885, 26714), (2146, 23465), (2405, 20938), (2470, 20387), (2755, 18278), (3515, 14326), (3610, 13949), (3770, 13357), (4693, 10730), (4810, 10469), (5365, 9386), (5510, 9139), (7030, 7163)]