51092480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 88

約数和(自身を含む): 129992688

約数和(自身を除く): 78900208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 587, 640, 680, 1024, 1088, 1174, 1280, 1360, 2176, 2348, 2560, 2720, 2935, 4352, 4696, 5120, 5440, 5870, 8704, 9392, 9979, 10880, 11740, 17408, 18784, 19958, 21760, 23480, 37568, 39916, 43520, 46960, 49895, 75136, 79832, 87040, 93920, 99790, 150272, 159664, 187840, 199580, 300544, 319328, 375680, 399160, 601088, 638656, 751360, 798320, 1277312, 1502720, 1596640, 2554624, 3005440, 3193280, 5109248, 6386560, 10218496, 12773120, 25546240, 51092480]

約数ペア:

[(1, 51092480), (2, 25546240), (4, 12773120), (5, 10218496), (8, 6386560), (10, 5109248), (16, 3193280), (17, 3005440), (20, 2554624), (32, 1596640), (34, 1502720), (40, 1277312), (64, 798320), (68, 751360), (80, 638656), (85, 601088), (128, 399160), (136, 375680), (160, 319328), (170, 300544), (256, 199580), (272, 187840), (320, 159664), (340, 150272), (512, 99790), (544, 93920), (587, 87040), (640, 79832), (680, 75136), (1024, 49895), (1088, 46960), (1174, 43520), (1280, 39916), (1360, 37568), (2176, 23480), (2348, 21760), (2560, 19958), (2720, 18784), (2935, 17408), (4352, 11740), (4696, 10880), (5120, 9979), (5440, 9392), (5870, 8704)]