47921456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 107805600

約数和(自身を除く): 59884144

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 41, 44, 58, 82, 88, 116, 164, 176, 229, 232, 319, 328, 451, 458, 464, 638, 656, 902, 916, 1189, 1276, 1804, 1832, 2378, 2519, 2552, 3608, 3664, 4756, 5038, 5104, 6641, 7216, 9389, 9512, 10076, 13079, 13282, 18778, 19024, 20152, 26158, 26564, 37556, 40304, 52316, 53128, 73051, 75112, 103279, 104632, 106256, 146102, 150224, 206558, 209264, 272281, 292204, 413116, 544562, 584408, 826232, 1089124, 1168816, 1652464, 2178248, 2995091, 4356496, 5990182, 11980364, 23960728, 47921456]

約数ペア:

[(1, 47921456), (2, 23960728), (4, 11980364), (8, 5990182), (11, 4356496), (16, 2995091), (22, 2178248), (29, 1652464), (41, 1168816), (44, 1089124), (58, 826232), (82, 584408), (88, 544562), (116, 413116), (164, 292204), (176, 272281), (229, 209264), (232, 206558), (319, 150224), (328, 146102), (451, 106256), (458, 104632), (464, 103279), (638, 75112), (656, 73051), (902, 53128), (916, 52316), (1189, 40304), (1276, 37556), (1804, 26564), (1832, 26158), (2378, 20152), (2519, 19024), (2552, 18778), (3608, 13282), (3664, 13079), (4756, 10076), (5038, 9512), (5104, 9389), (6641, 7216)]