56055460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 125492976

約数和(自身を除く): 69437516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 953, 1730, 1906, 2941, 3460, 3812, 4765, 5882, 9530, 11764, 14705, 16201, 19060, 29410, 32402, 58820, 64804, 81005, 162010, 164869, 324020, 329738, 659476, 824345, 1648690, 2802773, 3297380, 5605546, 11211092, 14013865, 28027730, 56055460]

約数ペア:

[(1, 56055460), (2, 28027730), (4, 14013865), (5, 11211092), (10, 5605546), (17, 3297380), (20, 2802773), (34, 1648690), (68, 824345), (85, 659476), (170, 329738), (173, 324020), (340, 164869), (346, 162010), (692, 81005), (865, 64804), (953, 58820), (1730, 32402), (1906, 29410), (2941, 19060), (3460, 16201), (3812, 14705), (4765, 11764), (5882, 9530)]