47984652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 133737240

約数和(自身を除く): 85752588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 73, 76, 93, 114, 124, 146, 171, 186, 219, 228, 279, 292, 342, 372, 438, 558, 589, 657, 684, 876, 961, 1116, 1178, 1314, 1387, 1767, 1922, 2263, 2356, 2628, 2774, 2883, 3534, 3844, 4161, 4526, 5301, 5548, 5766, 6789, 7068, 8322, 8649, 9052, 10602, 11532, 12483, 13578, 16644, 17298, 18259, 20367, 21204, 24966, 27156, 34596, 36518, 40734, 42997, 49932, 54777, 70153, 73036, 81468, 85994, 109554, 128991, 140306, 164331, 171988, 210459, 219108, 257982, 280612, 328662, 386973, 420918, 515964, 631377, 657324, 773946, 841836, 1262754, 1332907, 1547892, 2525508, 2665814, 3998721, 5331628, 7997442, 11996163, 15994884, 23992326, 47984652]

約数ペア:

[(1, 47984652), (2, 23992326), (3, 15994884), (4, 11996163), (6, 7997442), (9, 5331628), (12, 3998721), (18, 2665814), (19, 2525508), (31, 1547892), (36, 1332907), (38, 1262754), (57, 841836), (62, 773946), (73, 657324), (76, 631377), (93, 515964), (114, 420918), (124, 386973), (146, 328662), (171, 280612), (186, 257982), (219, 219108), (228, 210459), (279, 171988), (292, 164331), (342, 140306), (372, 128991), (438, 109554), (558, 85994), (589, 81468), (657, 73036), (684, 70153), (876, 54777), (961, 49932), (1116, 42997), (1178, 40734), (1314, 36518), (1387, 34596), (1767, 27156), (1922, 24966), (2263, 21204), (2356, 20367), (2628, 18259), (2774, 17298), (2883, 16644), (3534, 13578), (3844, 12483), (4161, 11532), (4526, 10602), (5301, 9052), (5548, 8649), (5766, 8322), (6789, 7068)]