50261900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 125627376

約数和(自身を除く): 75365476

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 41, 46, 50, 52, 65, 82, 92, 100, 115, 130, 164, 205, 230, 260, 299, 325, 410, 460, 533, 575, 598, 650, 820, 943, 1025, 1066, 1150, 1196, 1300, 1495, 1681, 1886, 2050, 2132, 2300, 2665, 2990, 3362, 3772, 4100, 4715, 5330, 5980, 6724, 7475, 8405, 9430, 10660, 12259, 13325, 14950, 16810, 18860, 21853, 23575, 24518, 26650, 29900, 33620, 38663, 42025, 43706, 47150, 49036, 53300, 61295, 77326, 84050, 87412, 94300, 109265, 122590, 154652, 168100, 193315, 218530, 245180, 306475, 386630, 437060, 502619, 546325, 612950, 773260, 966575, 1005238, 1092650, 1225900, 1933150, 2010476, 2185300, 2513095, 3866300, 5026190, 10052380, 12565475, 25130950, 50261900]

約数ペア:

[(1, 50261900), (2, 25130950), (4, 12565475), (5, 10052380), (10, 5026190), (13, 3866300), (20, 2513095), (23, 2185300), (25, 2010476), (26, 1933150), (41, 1225900), (46, 1092650), (50, 1005238), (52, 966575), (65, 773260), (82, 612950), (92, 546325), (100, 502619), (115, 437060), (130, 386630), (164, 306475), (205, 245180), (230, 218530), (260, 193315), (299, 168100), (325, 154652), (410, 122590), (460, 109265), (533, 94300), (575, 87412), (598, 84050), (650, 77326), (820, 61295), (943, 53300), (1025, 49036), (1066, 47150), (1150, 43706), (1196, 42025), (1300, 38663), (1495, 33620), (1681, 29900), (1886, 26650), (2050, 24518), (2132, 23575), (2300, 21853), (2665, 18860), (2990, 16810), (3362, 14950), (3772, 13325), (4100, 12259), (4715, 10660), (5330, 9430), (5980, 8405), (6724, 7475)]