56555152

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 112314240

約数和(自身を除く): 55759088

約数列:

[1, 2, 4, 8, 16, 79, 101, 158, 202, 316, 404, 443, 632, 808, 886, 1264, 1616, 1772, 3544, 7088, 7979, 15958, 31916, 34997, 44743, 63832, 69994, 89486, 127664, 139988, 178972, 279976, 357944, 559952, 715888, 3534697, 7069394, 14138788, 28277576, 56555152]

約数ペア:

[(1, 56555152), (2, 28277576), (4, 14138788), (8, 7069394), (16, 3534697), (79, 715888), (101, 559952), (158, 357944), (202, 279976), (316, 178972), (404, 139988), (443, 127664), (632, 89486), (808, 69994), (886, 63832), (1264, 44743), (1616, 34997), (1772, 31916), (3544, 15958), (7088, 7979)]