52215588

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 136936800

約数和(自身を除く): 84721212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 356, 379, 387, 516, 534, 758, 774, 801, 1068, 1137, 1516, 1548, 1602, 2274, 3204, 3411, 3827, 4548, 6822, 7654, 11481, 13644, 15308, 16297, 22962, 32594, 33731, 34443, 45924, 48891, 65188, 67462, 68886, 97782, 101193, 134924, 137772, 146673, 195564, 202386, 293346, 303579, 404772, 586692, 607158, 1214316, 1450433, 2900866, 4351299, 5801732, 8702598, 13053897, 17405196, 26107794, 52215588]

約数ペア:

[(1, 52215588), (2, 26107794), (3, 17405196), (4, 13053897), (6, 8702598), (9, 5801732), (12, 4351299), (18, 2900866), (36, 1450433), (43, 1214316), (86, 607158), (89, 586692), (129, 404772), (172, 303579), (178, 293346), (258, 202386), (267, 195564), (356, 146673), (379, 137772), (387, 134924), (516, 101193), (534, 97782), (758, 68886), (774, 67462), (801, 65188), (1068, 48891), (1137, 45924), (1516, 34443), (1548, 33731), (1602, 32594), (2274, 22962), (3204, 16297), (3411, 15308), (3827, 13644), (4548, 11481), (6822, 7654)]