53800175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 79682400

約数和(自身を除く): 25882225

約数列:

[1, 5, 11, 13, 25, 55, 65, 101, 143, 149, 275, 325, 505, 715, 745, 1111, 1313, 1639, 1937, 2525, 3575, 3725, 5555, 6565, 8195, 9685, 14443, 15049, 21307, 27775, 32825, 40975, 48425, 72215, 75245, 106535, 165539, 195637, 361075, 376225, 532675, 827695, 978185, 2152007, 4138475, 4890925, 10760035, 53800175]

約数ペア:

[(1, 53800175), (5, 10760035), (11, 4890925), (13, 4138475), (25, 2152007), (55, 978185), (65, 827695), (101, 532675), (143, 376225), (149, 361075), (275, 195637), (325, 165539), (505, 106535), (715, 75245), (745, 72215), (1111, 48425), (1313, 40975), (1639, 32825), (1937, 27775), (2525, 21307), (3575, 15049), (3725, 14443), (5555, 9685), (6565, 8195)]