49243000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 120294720

約数和(自身を除く): 71051720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2141, 2300, 2875, 4282, 4600, 5750, 8564, 10705, 11500, 17128, 21410, 23000, 42820, 49243, 53525, 85640, 98486, 107050, 196972, 214100, 246215, 267625, 393944, 428200, 492430, 535250, 984860, 1070500, 1231075, 1969720, 2141000, 2462150, 4924300, 6155375, 9848600, 12310750, 24621500, 49243000]

約数ペア:

[(1, 49243000), (2, 24621500), (4, 12310750), (5, 9848600), (8, 6155375), (10, 4924300), (20, 2462150), (23, 2141000), (25, 1969720), (40, 1231075), (46, 1070500), (50, 984860), (92, 535250), (100, 492430), (115, 428200), (125, 393944), (184, 267625), (200, 246215), (230, 214100), (250, 196972), (460, 107050), (500, 98486), (575, 85640), (920, 53525), (1000, 49243), (1150, 42820), (2141, 23000), (2300, 21410), (2875, 17128), (4282, 11500), (4600, 10705), (5750, 8564)]