52265950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 109539864

約数和(自身を除く): 57273914

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 121, 163, 242, 265, 275, 326, 530, 550, 583, 605, 815, 1166, 1210, 1325, 1630, 1793, 2650, 2915, 3025, 3586, 4075, 5830, 6050, 6413, 8150, 8639, 8965, 12826, 14575, 17278, 17930, 19723, 29150, 32065, 39446, 43195, 44825, 64130, 86390, 89650, 95029, 98615, 160325, 190058, 197230, 215975, 320650, 431950, 475145, 493075, 950290, 986150, 1045319, 2090638, 2375725, 4751450, 5226595, 10453190, 26132975, 52265950]

約数ペア:

[(1, 52265950), (2, 26132975), (5, 10453190), (10, 5226595), (11, 4751450), (22, 2375725), (25, 2090638), (50, 1045319), (53, 986150), (55, 950290), (106, 493075), (110, 475145), (121, 431950), (163, 320650), (242, 215975), (265, 197230), (275, 190058), (326, 160325), (530, 98615), (550, 95029), (583, 89650), (605, 86390), (815, 64130), (1166, 44825), (1210, 43195), (1325, 39446), (1630, 32065), (1793, 29150), (2650, 19723), (2915, 17930), (3025, 17278), (3586, 14575), (4075, 12826), (5830, 8965), (6050, 8639), (6413, 8150)]