47935290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6511

約数の個数: 64

約数和(自身を含む): 130435200

約数和(自身を除く): 82499910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 6469, 7410, 12938, 19407, 32345, 38814, 64690, 84097, 97035, 122911, 168194, 194070, 245822, 252291, 368733, 420485, 504582, 614555, 737466, 840970, 1229110, 1261455, 1597843, 1843665, 2522910, 3195686, 3687330, 4793529, 7989215, 9587058, 15978430, 23967645, 47935290]

約数ペア:

[(1, 47935290), (2, 23967645), (3, 15978430), (5, 9587058), (6, 7989215), (10, 4793529), (13, 3687330), (15, 3195686), (19, 2522910), (26, 1843665), (30, 1597843), (38, 1261455), (39, 1229110), (57, 840970), (65, 737466), (78, 614555), (95, 504582), (114, 420485), (130, 368733), (190, 252291), (195, 245822), (247, 194070), (285, 168194), (390, 122911), (494, 97035), (570, 84097), (741, 64690), (1235, 38814), (1482, 32345), (2470, 19407), (3705, 12938), (6469, 7410)]