52806080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 84

約数和(自身を含む): 133810248

約数和(自身を除く): 81004168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 571, 578, 680, 1088, 1142, 1156, 1360, 1445, 2284, 2312, 2720, 2855, 2890, 4568, 4624, 5440, 5710, 5780, 9136, 9248, 9707, 11420, 11560, 18272, 18496, 19414, 22840, 23120, 36544, 38828, 45680, 46240, 48535, 77656, 91360, 92480, 97070, 155312, 165019, 182720, 194140, 310624, 330038, 388280, 621248, 660076, 776560, 825095, 1320152, 1553120, 1650190, 2640304, 3106240, 3300380, 5280608, 6600760, 10561216, 13201520, 26403040, 52806080]

約数ペア:

[(1, 52806080), (2, 26403040), (4, 13201520), (5, 10561216), (8, 6600760), (10, 5280608), (16, 3300380), (17, 3106240), (20, 2640304), (32, 1650190), (34, 1553120), (40, 1320152), (64, 825095), (68, 776560), (80, 660076), (85, 621248), (136, 388280), (160, 330038), (170, 310624), (272, 194140), (289, 182720), (320, 165019), (340, 155312), (544, 97070), (571, 92480), (578, 91360), (680, 77656), (1088, 48535), (1142, 46240), (1156, 45680), (1360, 38828), (1445, 36544), (2284, 23120), (2312, 22840), (2720, 19414), (2855, 18496), (2890, 18272), (4568, 11560), (4624, 11420), (5440, 9707), (5710, 9248), (5780, 9136)]