50987300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 108

約数和(自身を含む): 137241216

約数和(自身を除く): 86253916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 260, 325, 338, 350, 364, 431, 455, 650, 676, 700, 845, 862, 910, 1183, 1300, 1690, 1724, 1820, 2155, 2275, 2366, 3017, 3380, 4225, 4310, 4550, 4732, 5603, 5915, 6034, 8450, 8620, 9100, 10775, 11206, 11830, 12068, 15085, 16900, 21550, 22412, 23660, 28015, 29575, 30170, 39221, 43100, 56030, 59150, 60340, 72839, 75425, 78442, 112060, 118300, 140075, 145678, 150850, 156884, 196105, 280150, 291356, 301700, 364195, 392210, 509873, 560300, 728390, 784420, 980525, 1019746, 1456780, 1820975, 1961050, 2039492, 2549365, 3641950, 3922100, 5098730, 7283900, 10197460, 12746825, 25493650, 50987300]

約数ペア:

[(1, 50987300), (2, 25493650), (4, 12746825), (5, 10197460), (7, 7283900), (10, 5098730), (13, 3922100), (14, 3641950), (20, 2549365), (25, 2039492), (26, 1961050), (28, 1820975), (35, 1456780), (50, 1019746), (52, 980525), (65, 784420), (70, 728390), (91, 560300), (100, 509873), (130, 392210), (140, 364195), (169, 301700), (175, 291356), (182, 280150), (260, 196105), (325, 156884), (338, 150850), (350, 145678), (364, 140075), (431, 118300), (455, 112060), (650, 78442), (676, 75425), (700, 72839), (845, 60340), (862, 59150), (910, 56030), (1183, 43100), (1300, 39221), (1690, 30170), (1724, 29575), (1820, 28015), (2155, 23660), (2275, 22412), (2366, 21550), (3017, 16900), (3380, 15085), (4225, 12068), (4310, 11830), (4550, 11206), (4732, 10775), (5603, 9100), (5915, 8620), (6034, 8450)]