49940130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 126137088

約数和(自身を除く): 76196958

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 461, 471, 690, 785, 922, 942, 1383, 1570, 2305, 2355, 2766, 3611, 4610, 4710, 6915, 7222, 10603, 10833, 13830, 18055, 21206, 21666, 31809, 36110, 53015, 54165, 63618, 72377, 106030, 108330, 144754, 159045, 217131, 318090, 361885, 434262, 723770, 1085655, 1664671, 2171310, 3329342, 4994013, 8323355, 9988026, 16646710, 24970065, 49940130]

約数ペア:

[(1, 49940130), (2, 24970065), (3, 16646710), (5, 9988026), (6, 8323355), (10, 4994013), (15, 3329342), (23, 2171310), (30, 1664671), (46, 1085655), (69, 723770), (115, 434262), (138, 361885), (157, 318090), (230, 217131), (314, 159045), (345, 144754), (461, 108330), (471, 106030), (690, 72377), (785, 63618), (922, 54165), (942, 53015), (1383, 36110), (1570, 31809), (2305, 21666), (2355, 21206), (2766, 18055), (3611, 13830), (4610, 10833), (4710, 10603), (6915, 7222)]