47852173820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1\times {\mathrm{2971}}^1$

素因数の和:3579

約数の個数: 96

約数和(自身を含む): 110544134400

約数和(自身を除く): 62691960580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 409, 716, 818, 895, 1636, 1790, 1969, 2045, 2971, 3580, 3938, 4090, 4499, 5942, 7876, 8180, 8998, 9845, 11884, 14855, 17996, 19690, 22495, 29710, 32681, 39380, 44990, 59420, 65362, 73211, 89980, 130724, 146422, 163405, 292844, 326810, 366055, 531809, 653620, 732110, 805321, 1063618, 1215139, 1464220, 1610642, 2127236, 2430278, 2659045, 3221284, 4026605, 4860556, 5318090, 5849899, 6075695, 8053210, 10636180, 11699798, 12151390, 13366529, 16106420, 23399596, 24302780, 26733058, 29249495, 53466116, 58498990, 66832645, 116997980, 133665290, 217509881, 267330580, 435019762, 870039524, 1087549405, 2175098810, 2392608691, 4350197620, 4785217382, 9570434764, 11963043455, 23926086910, 47852173820]

約数ペア:

[(1, 47852173820), (2, 23926086910), (4, 11963043455), (5, 9570434764), (10, 4785217382), (11, 4350197620), (20, 2392608691), (22, 2175098810), (44, 1087549405), (55, 870039524), (110, 435019762), (179, 267330580), (220, 217509881), (358, 133665290), (409, 116997980), (716, 66832645), (818, 58498990), (895, 53466116), (1636, 29249495), (1790, 26733058), (1969, 24302780), (2045, 23399596), (2971, 16106420), (3580, 13366529), (3938, 12151390), (4090, 11699798), (4499, 10636180), (5942, 8053210), (7876, 6075695), (8180, 5849899), (8998, 5318090), (9845, 4860556), (11884, 4026605), (14855, 3221284), (17996, 2659045), (19690, 2430278), (22495, 2127236), (29710, 1610642), (32681, 1464220), (39380, 1215139), (44990, 1063618), (59420, 805321), (65362, 732110), (73211, 653620), (89980, 531809), (130724, 366055), (146422, 326810), (163405, 292844)]