47318460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112663}}^1$

素因数の和:112682

約数の個数: 48

約数和(自身を含む): 151420416

約数和(自身を除く): 104101956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112663, 225326, 337989, 450652, 563315, 675978, 788641, 1126630, 1351956, 1577282, 1689945, 2253260, 2365923, 3154564, 3379890, 3943205, 4731846, 6759780, 7886410, 9463692, 11829615, 15772820, 23659230, 47318460]

約数ペア:

[(1, 47318460), (2, 23659230), (3, 15772820), (4, 11829615), (5, 9463692), (6, 7886410), (7, 6759780), (10, 4731846), (12, 3943205), (14, 3379890), (15, 3154564), (20, 2365923), (21, 2253260), (28, 1689945), (30, 1577282), (35, 1351956), (42, 1126630), (60, 788641), (70, 675978), (84, 563315), (105, 450652), (140, 337989), (210, 225326), (420, 112663)]