50007776

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 72

約数和(自身を含む): 121930704

約数和(自身を除く): 71922928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1321, 1352, 1456, 2366, 2642, 2704, 2912, 4732, 5284, 5408, 9247, 9464, 10568, 17173, 18494, 18928, 21136, 34346, 36988, 37856, 42272, 68692, 73976, 120211, 137384, 147952, 223249, 240422, 274768, 295904, 446498, 480844, 549536, 892996, 961688, 1562743, 1785992, 1923376, 3125486, 3571984, 3846752, 6250972, 7143968, 12501944, 25003888, 50007776]

約数ペア:

[(1, 50007776), (2, 25003888), (4, 12501944), (7, 7143968), (8, 6250972), (13, 3846752), (14, 3571984), (16, 3125486), (26, 1923376), (28, 1785992), (32, 1562743), (52, 961688), (56, 892996), (91, 549536), (104, 480844), (112, 446498), (169, 295904), (182, 274768), (208, 240422), (224, 223249), (338, 147952), (364, 137384), (416, 120211), (676, 73976), (728, 68692), (1183, 42272), (1321, 37856), (1352, 36988), (1456, 34346), (2366, 21136), (2642, 18928), (2704, 18494), (2912, 17173), (4732, 10568), (5284, 9464), (5408, 9247)]