49922888964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1\times {\mathrm{1459}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 126072938880

約数和(自身を除く): 76150049916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 521, 842, 1042, 1263, 1459, 1563, 1684, 2084, 2526, 2918, 3126, 4377, 5052, 5473, 5836, 6252, 6773, 8754, 10946, 13546, 16419, 17508, 18967, 20319, 21892, 27092, 32838, 37934, 40638, 56901, 65676, 75868, 81276, 113802, 219341, 227604, 438682, 614239, 658023, 760139, 877364, 1228478, 1316046, 1520278, 1842717, 2280417, 2456956, 2632092, 2851433, 3040556, 3685434, 4560834, 5702866, 7370868, 7985107, 8554299, 9121668, 9881807, 11405732, 15970214, 17108598, 19763614, 23955321, 29645421, 31940428, 34217196, 39527228, 47910642, 59290842, 95821284, 118581684, 320018519, 640037038, 960055557, 1280074076, 1920111114, 3840222228, 4160240747, 8320481494, 12480722241, 16640962988, 24961444482, 49922888964]

約数ペア:

[(1, 49922888964), (2, 24961444482), (3, 16640962988), (4, 12480722241), (6, 8320481494), (12, 4160240747), (13, 3840222228), (26, 1920111114), (39, 1280074076), (52, 960055557), (78, 640037038), (156, 320018519), (421, 118581684), (521, 95821284), (842, 59290842), (1042, 47910642), (1263, 39527228), (1459, 34217196), (1563, 31940428), (1684, 29645421), (2084, 23955321), (2526, 19763614), (2918, 17108598), (3126, 15970214), (4377, 11405732), (5052, 9881807), (5473, 9121668), (5836, 8554299), (6252, 7985107), (6773, 7370868), (8754, 5702866), (10946, 4560834), (13546, 3685434), (16419, 3040556), (17508, 2851433), (18967, 2632092), (20319, 2456956), (21892, 2280417), (27092, 1842717), (32838, 1520278), (37934, 1316046), (40638, 1228478), (56901, 877364), (65676, 760139), (75868, 658023), (81276, 614239), (113802, 438682), (219341, 227604)]