55389660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4639}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 155904000

約数和(自身を除く): 100514340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4639, 5970, 9278, 11940, 13917, 18556, 23195, 27834, 46390, 55668, 69585, 92780, 139170, 278340, 923161, 1846322, 2769483, 3692644, 4615805, 5538966, 9231610, 11077932, 13847415, 18463220, 27694830, 55389660]

約数ペア:

[(1, 55389660), (2, 27694830), (3, 18463220), (4, 13847415), (5, 11077932), (6, 9231610), (10, 5538966), (12, 4615805), (15, 3692644), (20, 2769483), (30, 1846322), (60, 923161), (199, 278340), (398, 139170), (597, 92780), (796, 69585), (995, 55668), (1194, 46390), (1990, 27834), (2388, 23195), (2985, 18556), (3980, 13917), (4639, 11940), (5970, 9278)]