50690484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 139655880

約数和(自身を除く): 88965396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1217, 1602, 2314, 2434, 3204, 3471, 3651, 4628, 4868, 6942, 7302, 10413, 10953, 13884, 14604, 15821, 20826, 21906, 31642, 41652, 43812, 47463, 63284, 94926, 108313, 142389, 189852, 216626, 284778, 324939, 433252, 569556, 649878, 974817, 1299756, 1408069, 1949634, 2816138, 3899268, 4224207, 5632276, 8448414, 12672621, 16896828, 25345242, 50690484]

約数ペア:

[(1, 50690484), (2, 25345242), (3, 16896828), (4, 12672621), (6, 8448414), (9, 5632276), (12, 4224207), (13, 3899268), (18, 2816138), (26, 1949634), (36, 1408069), (39, 1299756), (52, 974817), (78, 649878), (89, 569556), (117, 433252), (156, 324939), (178, 284778), (234, 216626), (267, 189852), (356, 142389), (468, 108313), (534, 94926), (801, 63284), (1068, 47463), (1157, 43812), (1217, 41652), (1602, 31642), (2314, 21906), (2434, 20826), (3204, 15821), (3471, 14604), (3651, 13884), (4628, 10953), (4868, 10413), (6942, 7302)]