49250360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 77653960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 47, 67, 68, 85, 92, 94, 115, 134, 136, 170, 184, 188, 230, 235, 268, 335, 340, 376, 391, 460, 470, 536, 670, 680, 782, 799, 920, 940, 1081, 1139, 1340, 1541, 1564, 1598, 1880, 1955, 2162, 2278, 2680, 3082, 3128, 3149, 3196, 3910, 3995, 4324, 4556, 5405, 5695, 6164, 6298, 6392, 7705, 7820, 7990, 8648, 9112, 10810, 11390, 12328, 12596, 15410, 15640, 15745, 15980, 18377, 21620, 22780, 25192, 26197, 30820, 31490, 31960, 36754, 43240, 45560, 52394, 53533, 61640, 62980, 72427, 73508, 91885, 104788, 107066, 125960, 130985, 144854, 147016, 183770, 209576, 214132, 261970, 267665, 289708, 362135, 367540, 428264, 523940, 535330, 579416, 724270, 735080, 1047880, 1070660, 1231259, 1448540, 2141320, 2462518, 2897080, 4925036, 6156295, 9850072, 12312590, 24625180, 49250360]

約数ペア:

[(1, 49250360), (2, 24625180), (4, 12312590), (5, 9850072), (8, 6156295), (10, 4925036), (17, 2897080), (20, 2462518), (23, 2141320), (34, 1448540), (40, 1231259), (46, 1070660), (47, 1047880), (67, 735080), (68, 724270), (85, 579416), (92, 535330), (94, 523940), (115, 428264), (134, 367540), (136, 362135), (170, 289708), (184, 267665), (188, 261970), (230, 214132), (235, 209576), (268, 183770), (335, 147016), (340, 144854), (376, 130985), (391, 125960), (460, 107066), (470, 104788), (536, 91885), (670, 73508), (680, 72427), (782, 62980), (799, 61640), (920, 53533), (940, 52394), (1081, 45560), (1139, 43240), (1340, 36754), (1541, 31960), (1564, 31490), (1598, 30820), (1880, 26197), (1955, 25192), (2162, 22780), (2278, 21620), (2680, 18377), (3082, 15980), (3128, 15745), (3149, 15640), (3196, 15410), (3910, 12596), (3995, 12328), (4324, 11390), (4556, 10810), (5405, 9112), (5695, 8648), (6164, 7990), (6298, 7820), (6392, 7705)]