39450450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20259

約数の個数: 48

約数和(自身を含む): 105368256

約数和(自身を除く): 65917806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 20231, 40462, 60693, 101155, 121386, 202310, 263003, 303465, 505775, 526006, 606930, 789009, 1011550, 1315015, 1517325, 1578018, 2630030, 3034650, 3945045, 6575075, 7890090, 13150150, 19725225, 39450450]

約数ペア:

[(1, 39450450), (2, 19725225), (3, 13150150), (5, 7890090), (6, 6575075), (10, 3945045), (13, 3034650), (15, 2630030), (25, 1578018), (26, 1517325), (30, 1315015), (39, 1011550), (50, 789009), (65, 606930), (75, 526006), (78, 505775), (130, 303465), (150, 263003), (195, 202310), (325, 121386), (390, 101155), (650, 60693), (975, 40462), (1950, 20231)]