48570275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 70308000

約数和(自身を除く): 21737725

約数列:

[1, 5, 13, 17, 25, 59, 65, 85, 149, 221, 295, 325, 425, 745, 767, 1003, 1105, 1475, 1937, 2533, 3725, 3835, 5015, 5525, 8791, 9685, 12665, 13039, 19175, 25075, 32929, 43955, 48425, 63325, 65195, 114283, 149447, 164645, 219775, 325975, 571415, 747235, 823225, 1942811, 2857075, 3736175, 9714055, 48570275]

約数ペア:

[(1, 48570275), (5, 9714055), (13, 3736175), (17, 2857075), (25, 1942811), (59, 823225), (65, 747235), (85, 571415), (149, 325975), (221, 219775), (295, 164645), (325, 149447), (425, 114283), (745, 65195), (767, 63325), (1003, 48425), (1105, 43955), (1475, 32929), (1937, 25075), (2533, 19175), (3725, 13039), (3835, 12665), (5015, 9685), (5525, 8791)]