1316366950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{49957}}^1$

素因数の和:50017

約数の個数: 48

約数和(自身を含む): 2676150144

約数和(自身を除く): 1359783194

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 13175, 26350, 49957, 99914, 249785, 499570, 849269, 1248925, 1548667, 1698538, 2497850, 3097334, 4246345, 7743335, 8492690, 15486670, 21231725, 26327339, 38716675, 42463450, 52654678, 77433350, 131636695, 263273390, 658183475, 1316366950]

約数ペア:

[(1, 1316366950), (2, 658183475), (5, 263273390), (10, 131636695), (17, 77433350), (25, 52654678), (31, 42463450), (34, 38716675), (50, 26327339), (62, 21231725), (85, 15486670), (155, 8492690), (170, 7743335), (310, 4246345), (425, 3097334), (527, 2497850), (775, 1698538), (850, 1548667), (1054, 1248925), (1550, 849269), (2635, 499570), (5270, 249785), (13175, 99914), (26350, 49957)]