52807978928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{371971}}^1$

素因数の和:372465

約数の個数: 40

約数和(自身を含む): 107931395520

約数和(自身を除く): 55123416592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467, 934, 1868, 3736, 7472, 8873, 17746, 35492, 70984, 141968, 371971, 743942, 1487884, 2975768, 5951536, 7067449, 14134898, 28269796, 56539592, 113079184, 173710457, 347420914, 694841828, 1389683656, 2779367312, 3300498683, 6600997366, 13201994732, 26403989464, 52807978928]

約数ペア:

[(1, 52807978928), (2, 26403989464), (4, 13201994732), (8, 6600997366), (16, 3300498683), (19, 2779367312), (38, 1389683656), (76, 694841828), (152, 347420914), (304, 173710457), (467, 113079184), (934, 56539592), (1868, 28269796), (3736, 14134898), (7472, 7067449), (8873, 5951536), (17746, 2975768), (35492, 1487884), (70984, 743942), (141968, 371971)]