47617900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 114461424

約数和(自身を除く): 66843524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 593, 730, 803, 1100, 1186, 1460, 1606, 1825, 2372, 2965, 3212, 3650, 4015, 5930, 6523, 7300, 8030, 11860, 13046, 14825, 16060, 20075, 26092, 29650, 32615, 40150, 43289, 59300, 65230, 80300, 86578, 130460, 163075, 173156, 216445, 326150, 432890, 476179, 652300, 865780, 952358, 1082225, 1904716, 2164450, 2380895, 4328900, 4761790, 9523580, 11904475, 23808950, 47617900]

約数ペア:

[(1, 47617900), (2, 23808950), (4, 11904475), (5, 9523580), (10, 4761790), (11, 4328900), (20, 2380895), (22, 2164450), (25, 1904716), (44, 1082225), (50, 952358), (55, 865780), (73, 652300), (100, 476179), (110, 432890), (146, 326150), (220, 216445), (275, 173156), (292, 163075), (365, 130460), (550, 86578), (593, 80300), (730, 65230), (803, 59300), (1100, 43289), (1186, 40150), (1460, 32615), (1606, 29650), (1825, 26092), (2372, 20075), (2965, 16060), (3212, 14825), (3650, 13046), (4015, 11860), (5930, 8030), (6523, 7300)]