90623050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 72

約数和(自身を含む): 200505024

約数和(自身を除く): 109881974

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 350, 470, 490, 658, 787, 1175, 1225, 1574, 1645, 2303, 2350, 2450, 3290, 3935, 4606, 5509, 7870, 8225, 11018, 11515, 16450, 19675, 23030, 27545, 36989, 38563, 39350, 55090, 57575, 73978, 77126, 115150, 137725, 184945, 192815, 258923, 275450, 369890, 385630, 517846, 924725, 964075, 1294615, 1812461, 1849450, 1928150, 2589230, 3624922, 6473075, 9062305, 12946150, 18124610, 45311525, 90623050]

約数ペア:

[(1, 90623050), (2, 45311525), (5, 18124610), (7, 12946150), (10, 9062305), (14, 6473075), (25, 3624922), (35, 2589230), (47, 1928150), (49, 1849450), (50, 1812461), (70, 1294615), (94, 964075), (98, 924725), (175, 517846), (235, 385630), (245, 369890), (329, 275450), (350, 258923), (470, 192815), (490, 184945), (658, 137725), (787, 115150), (1175, 77126), (1225, 73978), (1574, 57575), (1645, 55090), (2303, 39350), (2350, 38563), (2450, 36989), (3290, 27545), (3935, 23030), (4606, 19675), (5509, 16450), (7870, 11515), (8225, 11018)]