51518130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7499}}^1$

素因数の和:7738

約数の個数: 32

約数和(自身を含む): 124200000

約数和(自身を除く): 72681870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 7499, 14998, 22497, 37495, 44994, 74990, 112485, 224970, 1717271, 3434542, 5151813, 8586355, 10303626, 17172710, 25759065, 51518130]

約数ペア:

[(1, 51518130), (2, 25759065), (3, 17172710), (5, 10303626), (6, 8586355), (10, 5151813), (15, 3434542), (30, 1717271), (229, 224970), (458, 112485), (687, 74990), (1145, 44994), (1374, 37495), (2290, 22497), (3435, 14998), (6870, 7499)]