53065100

素因数分解:

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

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 132283200

約数和(自身を除く): 79218100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2539, 4180, 5078, 5225, 10156, 10450, 12695, 20900, 25390, 27929, 48241, 50780, 55858, 63475, 96482, 111716, 126950, 139645, 192964, 241205, 253900, 279290, 482410, 530651, 558580, 698225, 964820, 1061302, 1206025, 1396450, 2122604, 2412050, 2653255, 2792900, 4824100, 5306510, 10613020, 13266275, 26532550, 53065100]

約数ペア:

[(1, 53065100), (2, 26532550), (4, 13266275), (5, 10613020), (10, 5306510), (11, 4824100), (19, 2792900), (20, 2653255), (22, 2412050), (25, 2122604), (38, 1396450), (44, 1206025), (50, 1061302), (55, 964820), (76, 698225), (95, 558580), (100, 530651), (110, 482410), (190, 279290), (209, 253900), (220, 241205), (275, 192964), (380, 139645), (418, 126950), (475, 111716), (550, 96482), (836, 63475), (950, 55858), (1045, 50780), (1100, 48241), (1900, 27929), (2090, 25390), (2539, 20900), (4180, 12695), (5078, 10450), (5225, 10156)]