133050550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 259135200

約数和(自身を除く): 126084650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 445, 725, 890, 1031, 1450, 2062, 2225, 2581, 4450, 5155, 5162, 10310, 12905, 25775, 25810, 29899, 51550, 59798, 64525, 91759, 129050, 149495, 183518, 298990, 458795, 747475, 917590, 1494950, 2293975, 2661011, 4587950, 5322022, 13305055, 26610110, 66525275, 133050550]

約数ペア:

[(1, 133050550), (2, 66525275), (5, 26610110), (10, 13305055), (25, 5322022), (29, 4587950), (50, 2661011), (58, 2293975), (89, 1494950), (145, 917590), (178, 747475), (290, 458795), (445, 298990), (725, 183518), (890, 149495), (1031, 129050), (1450, 91759), (2062, 64525), (2225, 59798), (2581, 51550), (4450, 29899), (5155, 25810), (5162, 25775), (10310, 12905)]