47477940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 142611840

約数和(自身を除く): 95133900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 510, 523, 534, 890, 1020, 1046, 1068, 1335, 1513, 1569, 1780, 2092, 2615, 2670, 3026, 3138, 4539, 5230, 5340, 6052, 6276, 7565, 7845, 8891, 9078, 10460, 15130, 15690, 17782, 18156, 22695, 26673, 30260, 31380, 35564, 44455, 45390, 46547, 53346, 88910, 90780, 93094, 106692, 133365, 139641, 177820, 186188, 232735, 266730, 279282, 465470, 533460, 558564, 698205, 791299, 930940, 1396410, 1582598, 2373897, 2792820, 3165196, 3956495, 4747794, 7912990, 9495588, 11869485, 15825980, 23738970, 47477940]

約数ペア:

[(1, 47477940), (2, 23738970), (3, 15825980), (4, 11869485), (5, 9495588), (6, 7912990), (10, 4747794), (12, 3956495), (15, 3165196), (17, 2792820), (20, 2373897), (30, 1582598), (34, 1396410), (51, 930940), (60, 791299), (68, 698205), (85, 558564), (89, 533460), (102, 465470), (170, 279282), (178, 266730), (204, 232735), (255, 186188), (267, 177820), (340, 139641), (356, 133365), (445, 106692), (510, 93094), (523, 90780), (534, 88910), (890, 53346), (1020, 46547), (1046, 45390), (1068, 44455), (1335, 35564), (1513, 31380), (1569, 30260), (1780, 26673), (2092, 22695), (2615, 18156), (2670, 17782), (3026, 15690), (3138, 15130), (4539, 10460), (5230, 9078), (5340, 8891), (6052, 7845), (6276, 7565)]