51433590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3133

約数の個数: 64

約数和(自身を含む): 136071936

約数和(自身を除く): 84638346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3067, 3354, 5590, 6134, 8385, 9201, 15335, 16770, 18402, 30670, 39871, 46005, 79742, 92010, 119613, 131881, 199355, 239226, 263762, 395643, 398710, 598065, 659405, 791286, 1196130, 1318810, 1714453, 1978215, 3428906, 3956430, 5143359, 8572265, 10286718, 17144530, 25716795, 51433590]

約数ペア:

[(1, 51433590), (2, 25716795), (3, 17144530), (5, 10286718), (6, 8572265), (10, 5143359), (13, 3956430), (15, 3428906), (26, 1978215), (30, 1714453), (39, 1318810), (43, 1196130), (65, 791286), (78, 659405), (86, 598065), (129, 398710), (130, 395643), (195, 263762), (215, 239226), (258, 199355), (390, 131881), (430, 119613), (559, 92010), (645, 79742), (1118, 46005), (1290, 39871), (1677, 30670), (2795, 18402), (3067, 16770), (3354, 15335), (5590, 9201), (6134, 8385)]