50921140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 62821580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1301, 1957, 2060, 2602, 3914, 5204, 6505, 7828, 9785, 13010, 19570, 24719, 26020, 39140, 49438, 98876, 123595, 134003, 247190, 268006, 494380, 536012, 670015, 1340030, 2546057, 2680060, 5092114, 10184228, 12730285, 25460570, 50921140]

約数ペア:

[(1, 50921140), (2, 25460570), (4, 12730285), (5, 10184228), (10, 5092114), (19, 2680060), (20, 2546057), (38, 1340030), (76, 670015), (95, 536012), (103, 494380), (190, 268006), (206, 247190), (380, 134003), (412, 123595), (515, 98876), (1030, 49438), (1301, 39140), (1957, 26020), (2060, 24719), (2602, 19570), (3914, 13010), (5204, 9785), (6505, 7828)]