52462890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 142179840

約数和(自身を除く): 89716950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 239, 270, 271, 405, 478, 542, 717, 810, 813, 1195, 1355, 1434, 1626, 2151, 2390, 2439, 2710, 3585, 4065, 4302, 4878, 6453, 7170, 7317, 8130, 10755, 12195, 12906, 14634, 19359, 21510, 21951, 24390, 32265, 36585, 38718, 43902, 64530, 64769, 73170, 96795, 109755, 129538, 193590, 194307, 219510, 323845, 388614, 582921, 647690, 971535, 1165842, 1748763, 1943070, 2914605, 3497526, 5246289, 5829210, 8743815, 10492578, 17487630, 26231445, 52462890]

約数ペア:

[(1, 52462890), (2, 26231445), (3, 17487630), (5, 10492578), (6, 8743815), (9, 5829210), (10, 5246289), (15, 3497526), (18, 2914605), (27, 1943070), (30, 1748763), (45, 1165842), (54, 971535), (81, 647690), (90, 582921), (135, 388614), (162, 323845), (239, 219510), (270, 194307), (271, 193590), (405, 129538), (478, 109755), (542, 96795), (717, 73170), (810, 64769), (813, 64530), (1195, 43902), (1355, 38718), (1434, 36585), (1626, 32265), (2151, 24390), (2390, 21951), (2439, 21510), (2710, 19359), (3585, 14634), (4065, 12906), (4302, 12195), (4878, 10755), (6453, 8130), (7170, 7317)]