91281850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 105580550

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 59, 97, 110, 118, 145, 194, 275, 290, 295, 319, 485, 550, 590, 638, 649, 725, 970, 1067, 1298, 1450, 1475, 1595, 1711, 2134, 2425, 2813, 2950, 3190, 3245, 3422, 4850, 5335, 5626, 5723, 6490, 7975, 8555, 10670, 11446, 14065, 15950, 16225, 17110, 18821, 26675, 28130, 28615, 30943, 32450, 37642, 42775, 53350, 57230, 61886, 62953, 70325, 85550, 94105, 125906, 140650, 143075, 154715, 165967, 188210, 286150, 309430, 314765, 331934, 470525, 629530, 773575, 829835, 941050, 1547150, 1573825, 1659670, 1825637, 3147650, 3651274, 4149175, 8298350, 9128185, 18256370, 45640925, 91281850]

約数ペア:

[(1, 91281850), (2, 45640925), (5, 18256370), (10, 9128185), (11, 8298350), (22, 4149175), (25, 3651274), (29, 3147650), (50, 1825637), (55, 1659670), (58, 1573825), (59, 1547150), (97, 941050), (110, 829835), (118, 773575), (145, 629530), (194, 470525), (275, 331934), (290, 314765), (295, 309430), (319, 286150), (485, 188210), (550, 165967), (590, 154715), (638, 143075), (649, 140650), (725, 125906), (970, 94105), (1067, 85550), (1298, 70325), (1450, 62953), (1475, 61886), (1595, 57230), (1711, 53350), (2134, 42775), (2425, 37642), (2813, 32450), (2950, 30943), (3190, 28615), (3245, 28130), (3422, 26675), (4850, 18821), (5335, 17110), (5626, 16225), (5723, 15950), (6490, 14065), (7975, 11446), (8555, 10670)]