53155050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27259}}^1$

素因数の和:27287

約数の個数: 48

約数和(自身を含む): 141970080

約数和(自身を除く): 88815030

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, 27259, 54518, 81777, 136295, 163554, 272590, 354367, 408885, 681475, 708734, 817770, 1063101, 1362950, 1771835, 2044425, 2126202, 3543670, 4088850, 5315505, 8859175, 10631010, 17718350, 26577525, 53155050]

約数ペア:

[(1, 53155050), (2, 26577525), (3, 17718350), (5, 10631010), (6, 8859175), (10, 5315505), (13, 4088850), (15, 3543670), (25, 2126202), (26, 2044425), (30, 1771835), (39, 1362950), (50, 1063101), (65, 817770), (75, 708734), (78, 681475), (130, 408885), (150, 354367), (195, 272590), (325, 163554), (390, 136295), (650, 81777), (975, 54518), (1950, 27259)]