51990264

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3181}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 141471720

約数和(自身を除く): 89481456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3181, 4086, 5448, 6362, 8172, 9543, 12724, 16344, 19086, 25448, 28629, 38172, 57258, 76344, 114516, 229032, 722087, 1444174, 2166261, 2888348, 4332522, 5776696, 6498783, 8665044, 12997566, 17330088, 25995132, 51990264]

約数ペア:

[(1, 51990264), (2, 25995132), (3, 17330088), (4, 12997566), (6, 8665044), (8, 6498783), (9, 5776696), (12, 4332522), (18, 2888348), (24, 2166261), (36, 1444174), (72, 722087), (227, 229032), (454, 114516), (681, 76344), (908, 57258), (1362, 38172), (1816, 28629), (2043, 25448), (2724, 19086), (3181, 16344), (4086, 12724), (5448, 9543), (6362, 8172)]