47387964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 126443520

約数和(自身を除く): 79055556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 41, 52, 62, 78, 82, 93, 123, 124, 156, 164, 186, 239, 246, 372, 403, 478, 492, 533, 717, 806, 956, 1066, 1209, 1271, 1434, 1599, 1612, 2132, 2418, 2542, 2868, 3107, 3198, 3813, 4836, 5084, 6214, 6396, 7409, 7626, 9321, 9799, 12428, 14818, 15252, 16523, 18642, 19598, 22227, 29397, 29636, 33046, 37284, 39196, 44454, 49569, 58794, 66092, 88908, 96317, 99138, 117588, 127387, 192634, 198276, 254774, 288951, 303769, 382161, 385268, 509548, 577902, 607538, 764322, 911307, 1155804, 1215076, 1528644, 1822614, 3645228, 3948997, 7897994, 11846991, 15795988, 23693982, 47387964]

約数ペア:

[(1, 47387964), (2, 23693982), (3, 15795988), (4, 11846991), (6, 7897994), (12, 3948997), (13, 3645228), (26, 1822614), (31, 1528644), (39, 1215076), (41, 1155804), (52, 911307), (62, 764322), (78, 607538), (82, 577902), (93, 509548), (123, 385268), (124, 382161), (156, 303769), (164, 288951), (186, 254774), (239, 198276), (246, 192634), (372, 127387), (403, 117588), (478, 99138), (492, 96317), (533, 88908), (717, 66092), (806, 58794), (956, 49569), (1066, 44454), (1209, 39196), (1271, 37284), (1434, 33046), (1599, 29636), (1612, 29397), (2132, 22227), (2418, 19598), (2542, 18642), (2868, 16523), (3107, 15252), (3198, 14818), (3813, 12428), (4836, 9799), (5084, 9321), (6214, 7626), (6396, 7409)]