49442240

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 56

約数和(自身を含む): 118335552

約数和(自身を除く): 68893312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 421, 734, 842, 1468, 1684, 1835, 2105, 2936, 3368, 3670, 4210, 5872, 6736, 7340, 8420, 11744, 13472, 14680, 16840, 23488, 26944, 29360, 33680, 58720, 67360, 117440, 134720, 154507, 309014, 618028, 772535, 1236056, 1545070, 2472112, 3090140, 4944224, 6180280, 9888448, 12360560, 24721120, 49442240]

約数ペア:

[(1, 49442240), (2, 24721120), (4, 12360560), (5, 9888448), (8, 6180280), (10, 4944224), (16, 3090140), (20, 2472112), (32, 1545070), (40, 1236056), (64, 772535), (80, 618028), (160, 309014), (320, 154507), (367, 134720), (421, 117440), (734, 67360), (842, 58720), (1468, 33680), (1684, 29360), (1835, 26944), (2105, 23488), (2936, 16840), (3368, 14680), (3670, 13472), (4210, 11744), (5872, 8420), (6736, 7340)]