52301620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 129505824

約数和(自身を除く): 77204204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 643, 830, 980, 1162, 1286, 1660, 2324, 2572, 2905, 3215, 4067, 4501, 5810, 6430, 8134, 9002, 11620, 12860, 16268, 18004, 20335, 22505, 31507, 40670, 45010, 53369, 63014, 81340, 90020, 106738, 126028, 157535, 213476, 266845, 315070, 373583, 533690, 630140, 747166, 1067380, 1494332, 1867915, 2615081, 3735830, 5230162, 7471660, 10460324, 13075405, 26150810, 52301620]

約数ペア:

[(1, 52301620), (2, 26150810), (4, 13075405), (5, 10460324), (7, 7471660), (10, 5230162), (14, 3735830), (20, 2615081), (28, 1867915), (35, 1494332), (49, 1067380), (70, 747166), (83, 630140), (98, 533690), (140, 373583), (166, 315070), (196, 266845), (245, 213476), (332, 157535), (415, 126028), (490, 106738), (581, 90020), (643, 81340), (830, 63014), (980, 53369), (1162, 45010), (1286, 40670), (1660, 31507), (2324, 22505), (2572, 20335), (2905, 18004), (3215, 16268), (4067, 12860), (4501, 11620), (5810, 9002), (6430, 8134)]