53059440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31583}}^1$

素因数の和:31606

約数の個数: 80

約数和(自身を含む): 187987968

約数和(自身を除く): 134928528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31583, 63166, 94749, 126332, 157915, 189498, 221081, 252664, 315830, 378996, 442162, 473745, 505328, 631660, 663243, 757992, 884324, 947490, 1105405, 1263320, 1326486, 1515984, 1768648, 1894980, 2210810, 2526640, 2652972, 3316215, 3537296, 3789960, 4421620, 5305944, 6632430, 7579920, 8843240, 10611888, 13264860, 17686480, 26529720, 53059440]

約数ペア:

[(1, 53059440), (2, 26529720), (3, 17686480), (4, 13264860), (5, 10611888), (6, 8843240), (7, 7579920), (8, 6632430), (10, 5305944), (12, 4421620), (14, 3789960), (15, 3537296), (16, 3316215), (20, 2652972), (21, 2526640), (24, 2210810), (28, 1894980), (30, 1768648), (35, 1515984), (40, 1326486), (42, 1263320), (48, 1105405), (56, 947490), (60, 884324), (70, 757992), (80, 663243), (84, 631660), (105, 505328), (112, 473745), (120, 442162), (140, 378996), (168, 315830), (210, 252664), (240, 221081), (280, 189498), (336, 157915), (420, 126332), (560, 94749), (840, 63166), (1680, 31583)]