48169040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19423}}^1$

素因数の和:19467

約数の個数: 40

約数和(自身を含む): 115611648

約数和(自身を除く): 67442608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 19423, 38846, 77692, 97115, 155384, 194230, 310768, 388460, 602113, 776920, 1204226, 1553840, 2408452, 3010565, 4816904, 6021130, 9633808, 12042260, 24084520, 48169040]

約数ペア:

[(1, 48169040), (2, 24084520), (4, 12042260), (5, 9633808), (8, 6021130), (10, 4816904), (16, 3010565), (20, 2408452), (31, 1553840), (40, 1204226), (62, 776920), (80, 602113), (124, 388460), (155, 310768), (248, 194230), (310, 155384), (496, 97115), (620, 77692), (1240, 38846), (2480, 19423)]