52009514980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{12539}}^1$

素因数の和:12769

約数の個数: 96

約数和(自身を含む): 116493189120

約数和(自身を除く): 64483674140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 127, 142, 230, 254, 284, 355, 460, 508, 635, 710, 1270, 1420, 1633, 2540, 2921, 3266, 5842, 6532, 8165, 9017, 11684, 12539, 14605, 16330, 18034, 25078, 29210, 32660, 36068, 45085, 50156, 58420, 62695, 90170, 125390, 180340, 207391, 250780, 288397, 414782, 576794, 829564, 890269, 1036955, 1153588, 1441985, 1592453, 1780538, 2073910, 2883970, 3184906, 3561076, 4147820, 4451345, 5767940, 6369812, 7962265, 8902690, 15924530, 17805380, 20476187, 31849060, 36626419, 40952374, 73252838, 81904748, 102380935, 113064163, 146505676, 183132095, 204761870, 226128326, 366264190, 409523740, 452256652, 565320815, 732528380, 1130641630, 2261283260, 2600475749, 5200951498, 10401902996, 13002378745, 26004757490, 52009514980]

約数ペア:

[(1, 52009514980), (2, 26004757490), (4, 13002378745), (5, 10401902996), (10, 5200951498), (20, 2600475749), (23, 2261283260), (46, 1130641630), (71, 732528380), (92, 565320815), (115, 452256652), (127, 409523740), (142, 366264190), (230, 226128326), (254, 204761870), (284, 183132095), (355, 146505676), (460, 113064163), (508, 102380935), (635, 81904748), (710, 73252838), (1270, 40952374), (1420, 36626419), (1633, 31849060), (2540, 20476187), (2921, 17805380), (3266, 15924530), (5842, 8902690), (6532, 7962265), (8165, 6369812), (9017, 5767940), (11684, 4451345), (12539, 4147820), (14605, 3561076), (16330, 3184906), (18034, 2883970), (25078, 2073910), (29210, 1780538), (32660, 1592453), (36068, 1441985), (45085, 1153588), (50156, 1036955), (58420, 890269), (62695, 829564), (90170, 576794), (125390, 414782), (180340, 288397), (207391, 250780)]