47450940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19289}}^1$

素因数の和:19342

約数の個数: 48

約数和(自身を含む): 136110240

約数和(自身を除く): 88659300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 19289, 38578, 57867, 77156, 96445, 115734, 192890, 231468, 289335, 385780, 578670, 790849, 1157340, 1581698, 2372547, 3163396, 3954245, 4745094, 7908490, 9490188, 11862735, 15816980, 23725470, 47450940]

約数ペア:

[(1, 47450940), (2, 23725470), (3, 15816980), (4, 11862735), (5, 9490188), (6, 7908490), (10, 4745094), (12, 3954245), (15, 3163396), (20, 2372547), (30, 1581698), (41, 1157340), (60, 790849), (82, 578670), (123, 385780), (164, 289335), (205, 231468), (246, 192890), (410, 115734), (492, 96445), (615, 77156), (820, 57867), (1230, 38578), (2460, 19289)]