56551000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 148599360

約数和(自身を除く): 92048360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 53, 55, 88, 97, 100, 106, 110, 125, 194, 200, 212, 220, 250, 265, 275, 388, 424, 440, 485, 500, 530, 550, 583, 776, 970, 1000, 1060, 1067, 1100, 1166, 1325, 1375, 1940, 2120, 2134, 2200, 2332, 2425, 2650, 2750, 2915, 3880, 4268, 4664, 4850, 5141, 5300, 5335, 5500, 5830, 6625, 8536, 9700, 10282, 10600, 10670, 11000, 11660, 12125, 13250, 14575, 19400, 20564, 21340, 23320, 24250, 25705, 26500, 26675, 29150, 41128, 42680, 48500, 51410, 53000, 53350, 56551, 58300, 72875, 97000, 102820, 106700, 113102, 116600, 128525, 133375, 145750, 205640, 213400, 226204, 257050, 266750, 282755, 291500, 452408, 514100, 533500, 565510, 583000, 642625, 1028200, 1067000, 1131020, 1285250, 1413775, 2262040, 2570500, 2827550, 5141000, 5655100, 7068875, 11310200, 14137750, 28275500, 56551000]

約数ペア:

[(1, 56551000), (2, 28275500), (4, 14137750), (5, 11310200), (8, 7068875), (10, 5655100), (11, 5141000), (20, 2827550), (22, 2570500), (25, 2262040), (40, 1413775), (44, 1285250), (50, 1131020), (53, 1067000), (55, 1028200), (88, 642625), (97, 583000), (100, 565510), (106, 533500), (110, 514100), (125, 452408), (194, 291500), (200, 282755), (212, 266750), (220, 257050), (250, 226204), (265, 213400), (275, 205640), (388, 145750), (424, 133375), (440, 128525), (485, 116600), (500, 113102), (530, 106700), (550, 102820), (583, 97000), (776, 72875), (970, 58300), (1000, 56551), (1060, 53350), (1067, 53000), (1100, 51410), (1166, 48500), (1325, 42680), (1375, 41128), (1940, 29150), (2120, 26675), (2134, 26500), (2200, 25705), (2332, 24250), (2425, 23320), (2650, 21340), (2750, 20564), (2915, 19400), (3880, 14575), (4268, 13250), (4664, 12125), (4850, 11660), (5141, 11000), (5300, 10670), (5335, 10600), (5500, 10282), (5830, 9700), (6625, 8536)]