47931832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 55287368

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 127, 152, 191, 247, 254, 382, 494, 508, 764, 988, 1016, 1528, 1651, 1976, 2413, 2483, 3302, 3629, 4826, 4966, 6604, 7258, 9652, 9932, 13208, 14516, 19304, 19864, 24257, 29032, 31369, 47177, 48514, 62738, 94354, 97028, 125476, 188708, 194056, 250952, 315341, 377416, 460883, 630682, 921766, 1261364, 1843532, 2522728, 3687064, 5991479, 11982958, 23965916, 47931832]

約数ペア:

[(1, 47931832), (2, 23965916), (4, 11982958), (8, 5991479), (13, 3687064), (19, 2522728), (26, 1843532), (38, 1261364), (52, 921766), (76, 630682), (104, 460883), (127, 377416), (152, 315341), (191, 250952), (247, 194056), (254, 188708), (382, 125476), (494, 97028), (508, 94354), (764, 62738), (988, 48514), (1016, 47177), (1528, 31369), (1651, 29032), (1976, 24257), (2413, 19864), (2483, 19304), (3302, 14516), (3629, 13208), (4826, 9932), (4966, 9652), (6604, 7258)]