49273460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 109885440

約数和(自身を除く): 60611980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1021, 1270, 2042, 2413, 2540, 4084, 4826, 5105, 9652, 10210, 12065, 19399, 20420, 24130, 38798, 48260, 77596, 96995, 129667, 193990, 259334, 387980, 518668, 648335, 1296670, 2463673, 2593340, 4927346, 9854692, 12318365, 24636730, 49273460]

約数ペア:

[(1, 49273460), (2, 24636730), (4, 12318365), (5, 9854692), (10, 4927346), (19, 2593340), (20, 2463673), (38, 1296670), (76, 648335), (95, 518668), (127, 387980), (190, 259334), (254, 193990), (380, 129667), (508, 96995), (635, 77596), (1021, 48260), (1270, 38798), (2042, 24130), (2413, 20420), (2540, 19399), (4084, 12065), (4826, 10210), (5105, 9652)]