48105390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 71645010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 89, 129, 178, 215, 258, 267, 419, 430, 445, 534, 645, 838, 890, 1257, 1290, 1335, 2095, 2514, 2670, 3827, 4190, 6285, 7654, 11481, 12570, 18017, 19135, 22962, 36034, 37291, 38270, 54051, 57405, 74582, 90085, 108102, 111873, 114810, 180170, 186455, 223746, 270255, 372910, 540510, 559365, 1118730, 1603513, 3207026, 4810539, 8017565, 9621078, 16035130, 24052695, 48105390]

約数ペア:

[(1, 48105390), (2, 24052695), (3, 16035130), (5, 9621078), (6, 8017565), (10, 4810539), (15, 3207026), (30, 1603513), (43, 1118730), (86, 559365), (89, 540510), (129, 372910), (178, 270255), (215, 223746), (258, 186455), (267, 180170), (419, 114810), (430, 111873), (445, 108102), (534, 90085), (645, 74582), (838, 57405), (890, 54051), (1257, 38270), (1290, 37291), (1335, 36034), (2095, 22962), (2514, 19135), (2670, 18017), (3827, 12570), (4190, 11481), (6285, 7654)]