48000365

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 72420480

約数和(自身を除く): 24420115

約数列:

[1, 5, 7, 19, 29, 35, 95, 131, 133, 145, 203, 361, 551, 655, 665, 917, 1015, 1805, 2489, 2527, 2755, 3799, 3857, 4585, 10469, 12445, 12635, 17423, 18995, 19285, 26593, 47291, 52345, 72181, 73283, 87115, 132965, 236455, 331037, 360905, 366415, 505267, 1371439, 1655185, 2526335, 6857195, 9600073, 48000365]

約数ペア:

[(1, 48000365), (5, 9600073), (7, 6857195), (19, 2526335), (29, 1655185), (35, 1371439), (95, 505267), (131, 366415), (133, 360905), (145, 331037), (203, 236455), (361, 132965), (551, 87115), (655, 73283), (665, 72181), (917, 52345), (1015, 47291), (1805, 26593), (2489, 19285), (2527, 18995), (2755, 17423), (3799, 12635), (3857, 12445), (4585, 10469)]