48965800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 126163800

約数和(自身を除く): 77198000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 296, 325, 370, 481, 509, 520, 650, 740, 925, 962, 1018, 1300, 1480, 1850, 1924, 2036, 2405, 2545, 2600, 3700, 3848, 4072, 4810, 5090, 6617, 7400, 9620, 10180, 12025, 12725, 13234, 18833, 19240, 20360, 24050, 25450, 26468, 33085, 37666, 48100, 50900, 52936, 66170, 75332, 94165, 96200, 101800, 132340, 150664, 165425, 188330, 244829, 264680, 330850, 376660, 470825, 489658, 661700, 753320, 941650, 979316, 1224145, 1323400, 1883300, 1958632, 2448290, 3766600, 4896580, 6120725, 9793160, 12241450, 24482900, 48965800]

約数ペア:

[(1, 48965800), (2, 24482900), (4, 12241450), (5, 9793160), (8, 6120725), (10, 4896580), (13, 3766600), (20, 2448290), (25, 1958632), (26, 1883300), (37, 1323400), (40, 1224145), (50, 979316), (52, 941650), (65, 753320), (74, 661700), (100, 489658), (104, 470825), (130, 376660), (148, 330850), (185, 264680), (200, 244829), (260, 188330), (296, 165425), (325, 150664), (370, 132340), (481, 101800), (509, 96200), (520, 94165), (650, 75332), (740, 66170), (925, 52936), (962, 50900), (1018, 48100), (1300, 37666), (1480, 33085), (1850, 26468), (1924, 25450), (2036, 24050), (2405, 20360), (2545, 19240), (2600, 18833), (3700, 13234), (3848, 12725), (4072, 12025), (4810, 10180), (5090, 9620), (6617, 7400)]