50119910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 52523290

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 59, 85, 95, 118, 170, 190, 263, 295, 323, 526, 590, 646, 1003, 1121, 1315, 1615, 2006, 2242, 2630, 3230, 4471, 4997, 5015, 5605, 8942, 9994, 10030, 11210, 15517, 19057, 22355, 24985, 31034, 38114, 44710, 49970, 77585, 84949, 95285, 155170, 169898, 190570, 263789, 294823, 424745, 527578, 589646, 849490, 1318945, 1474115, 2637890, 2948230, 5011991, 10023982, 25059955, 50119910]

約数ペア:

[(1, 50119910), (2, 25059955), (5, 10023982), (10, 5011991), (17, 2948230), (19, 2637890), (34, 1474115), (38, 1318945), (59, 849490), (85, 589646), (95, 527578), (118, 424745), (170, 294823), (190, 263789), (263, 190570), (295, 169898), (323, 155170), (526, 95285), (590, 84949), (646, 77585), (1003, 49970), (1121, 44710), (1315, 38114), (1615, 31034), (2006, 24985), (2242, 22355), (2630, 19057), (3230, 15517), (4471, 11210), (4997, 10030), (5015, 9994), (5605, 8942)]