53503290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25847}}^1$

素因数の和:25883

約数の個数: 48

約数和(自身を含む): 145162368

約数和(自身を除く): 91659078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 25847, 51694, 77541, 129235, 155082, 232623, 258470, 387705, 465246, 594481, 775410, 1163115, 1188962, 1783443, 2326230, 2972405, 3566886, 5350329, 5944810, 8917215, 10700658, 17834430, 26751645, 53503290]

約数ペア:

[(1, 53503290), (2, 26751645), (3, 17834430), (5, 10700658), (6, 8917215), (9, 5944810), (10, 5350329), (15, 3566886), (18, 2972405), (23, 2326230), (30, 1783443), (45, 1188962), (46, 1163115), (69, 775410), (90, 594481), (115, 465246), (138, 387705), (207, 258470), (230, 232623), (345, 155082), (414, 129235), (690, 77541), (1035, 51694), (2070, 25847)]