50825380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 113319360

約数和(自身を除く): 62493980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1021, 1310, 2042, 2489, 2620, 4084, 4978, 5105, 9956, 10210, 12445, 19399, 20420, 24890, 38798, 49780, 77596, 96995, 133751, 193990, 267502, 387980, 535004, 668755, 1337510, 2541269, 2675020, 5082538, 10165076, 12706345, 25412690, 50825380]

約数ペア:

[(1, 50825380), (2, 25412690), (4, 12706345), (5, 10165076), (10, 5082538), (19, 2675020), (20, 2541269), (38, 1337510), (76, 668755), (95, 535004), (131, 387980), (190, 267502), (262, 193990), (380, 133751), (524, 96995), (655, 77596), (1021, 49780), (1310, 38798), (2042, 24890), (2489, 20420), (2620, 19399), (4084, 12445), (4978, 10210), (5105, 9956)]