47401390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10847}}^1$

素因数の和:10896

約数の個数: 32

約数和(自身を含む): 93726720

約数和(自身を除く): 46325330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 10847, 21694, 54235, 108470, 206093, 249481, 412186, 498962, 1030465, 1247405, 2060930, 2494810, 4740139, 9480278, 23700695, 47401390]

約数ペア:

[(1, 47401390), (2, 23700695), (5, 9480278), (10, 4740139), (19, 2494810), (23, 2060930), (38, 1247405), (46, 1030465), (95, 498962), (115, 412186), (190, 249481), (230, 206093), (437, 108470), (874, 54235), (2185, 21694), (4370, 10847)]