26532550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 56692800

約数和(自身を除く): 30160250

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2539, 5078, 5225, 10450, 12695, 25390, 27929, 48241, 55858, 63475, 96482, 126950, 139645, 241205, 279290, 482410, 530651, 698225, 1061302, 1206025, 1396450, 2412050, 2653255, 5306510, 13266275, 26532550]

約数ペア:

[(1, 26532550), (2, 13266275), (5, 5306510), (10, 2653255), (11, 2412050), (19, 1396450), (22, 1206025), (25, 1061302), (38, 698225), (50, 530651), (55, 482410), (95, 279290), (110, 241205), (190, 139645), (209, 126950), (275, 96482), (418, 63475), (475, 55858), (550, 48241), (950, 27929), (1045, 25390), (2090, 12695), (2539, 10450), (5078, 5225)]