47491375678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{89671}}^1$

素因数の和:90148

約数の個数: 32

約数和(自身を含む): 77650930368

約数和(自身を除く): 30159554690

約数列:

[1, 2, 17, 34, 37, 74, 421, 629, 842, 1258, 7157, 14314, 15577, 31154, 89671, 179342, 264809, 529618, 1524407, 3048814, 3317827, 6635654, 37751491, 56403059, 75502982, 112806118, 641775347, 1283550694, 1396805167, 2793610334, 23745687839, 47491375678]

約数ペア:

[(1, 47491375678), (2, 23745687839), (17, 2793610334), (34, 1396805167), (37, 1283550694), (74, 641775347), (421, 112806118), (629, 75502982), (842, 56403059), (1258, 37751491), (7157, 6635654), (14314, 3317827), (15577, 3048814), (31154, 1524407), (89671, 529618), (179342, 264809)]