51858100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3265

約数の個数: 72

約数和(自身を含む): 134241408

約数和(自身を除く): 82383308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 3221, 4025, 6442, 8050, 12884, 16100, 16105, 22547, 32210, 45094, 64420, 74083, 80525, 90188, 112735, 148166, 161050, 225470, 296332, 322100, 370415, 450940, 518581, 563675, 740830, 1037162, 1127350, 1481660, 1852075, 2074324, 2254700, 2592905, 3704150, 5185810, 7408300, 10371620, 12964525, 25929050, 51858100]

約数ペア:

[(1, 51858100), (2, 25929050), (4, 12964525), (5, 10371620), (7, 7408300), (10, 5185810), (14, 3704150), (20, 2592905), (23, 2254700), (25, 2074324), (28, 1852075), (35, 1481660), (46, 1127350), (50, 1037162), (70, 740830), (92, 563675), (100, 518581), (115, 450940), (140, 370415), (161, 322100), (175, 296332), (230, 225470), (322, 161050), (350, 148166), (460, 112735), (575, 90188), (644, 80525), (700, 74083), (805, 64420), (1150, 45094), (1610, 32210), (2300, 22547), (3220, 16105), (3221, 16100), (4025, 12884), (6442, 8050)]