51805832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 109998000

約数和(自身を除く): 58192168

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 89, 104, 116, 178, 193, 232, 356, 377, 386, 712, 754, 772, 1157, 1508, 1544, 2314, 2509, 2581, 3016, 4628, 5018, 5162, 5597, 9256, 10036, 10324, 11194, 17177, 20072, 20648, 22388, 33553, 34354, 44776, 67106, 68708, 72761, 134212, 137416, 145522, 223301, 268424, 291044, 446602, 498133, 582088, 893204, 996266, 1786408, 1992532, 3985064, 6475729, 12951458, 25902916, 51805832]

約数ペア:

[(1, 51805832), (2, 25902916), (4, 12951458), (8, 6475729), (13, 3985064), (26, 1992532), (29, 1786408), (52, 996266), (58, 893204), (89, 582088), (104, 498133), (116, 446602), (178, 291044), (193, 268424), (232, 223301), (356, 145522), (377, 137416), (386, 134212), (712, 72761), (754, 68708), (772, 67106), (1157, 44776), (1508, 34354), (1544, 33553), (2314, 22388), (2509, 20648), (2581, 20072), (3016, 17177), (4628, 11194), (5018, 10324), (5162, 10036), (5597, 9256)]