49998090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72461}}^1$

素因数の和:72494

約数の個数: 32

約数和(自身を含む): 125214336

約数和(自身を除く): 75216246

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 72461, 144922, 217383, 362305, 434766, 724610, 1086915, 1666603, 2173830, 3333206, 4999809, 8333015, 9999618, 16666030, 24999045, 49998090]

約数ペア:

[(1, 49998090), (2, 24999045), (3, 16666030), (5, 9999618), (6, 8333015), (10, 4999809), (15, 3333206), (23, 2173830), (30, 1666603), (46, 1086915), (69, 724610), (115, 434766), (138, 362305), (230, 217383), (345, 144922), (690, 72461)]