50647428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 142361856

約数和(自身を除く): 91714428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3491, 3627, 4836, 6982, 7254, 10473, 13964, 14508, 20946, 31419, 41892, 45383, 62838, 90766, 108221, 125676, 136149, 181532, 216442, 272298, 324663, 408447, 432884, 544596, 649326, 816894, 973989, 1298652, 1406873, 1633788, 1947978, 2813746, 3895956, 4220619, 5627492, 8441238, 12661857, 16882476, 25323714, 50647428]

約数ペア:

[(1, 50647428), (2, 25323714), (3, 16882476), (4, 12661857), (6, 8441238), (9, 5627492), (12, 4220619), (13, 3895956), (18, 2813746), (26, 1947978), (31, 1633788), (36, 1406873), (39, 1298652), (52, 973989), (62, 816894), (78, 649326), (93, 544596), (117, 432884), (124, 408447), (156, 324663), (186, 272298), (234, 216442), (279, 181532), (372, 136149), (403, 125676), (468, 108221), (558, 90766), (806, 62838), (1116, 45383), (1209, 41892), (1612, 31419), (2418, 20946), (3491, 14508), (3627, 13964), (4836, 10473), (6982, 7254)]