49634560

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 72

約数和(自身を含む): 125939016

約数和(自身を除く): 76304456

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, 544, 640, 680, 1088, 1280, 1360, 2176, 2281, 2720, 4352, 4562, 5440, 9124, 10880, 11405, 18248, 21760, 22810, 36496, 38777, 45620, 72992, 77554, 91240, 145984, 155108, 182480, 193885, 291968, 310216, 364960, 387770, 583936, 620432, 729920, 775540, 1240864, 1459840, 1551080, 2481728, 2919680, 3102160, 4963456, 6204320, 9926912, 12408640, 24817280, 49634560]

約数ペア:

[(1, 49634560), (2, 24817280), (4, 12408640), (5, 9926912), (8, 6204320), (10, 4963456), (16, 3102160), (17, 2919680), (20, 2481728), (32, 1551080), (34, 1459840), (40, 1240864), (64, 775540), (68, 729920), (80, 620432), (85, 583936), (128, 387770), (136, 364960), (160, 310216), (170, 291968), (256, 193885), (272, 182480), (320, 155108), (340, 145984), (544, 91240), (640, 77554), (680, 72992), (1088, 45620), (1280, 38777), (1360, 36496), (2176, 22810), (2281, 21760), (2720, 18248), (4352, 11405), (4562, 10880), (5440, 9124)]