51591300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7477}}^1$

素因数の和:7517

約数の個数: 72

約数和(自身を含む): 155781696

約数和(自身を除く): 104190396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 7477, 14954, 22431, 29908, 37385, 44862, 74770, 89724, 112155, 149540, 171971, 186925, 224310, 343942, 373850, 448620, 515913, 560775, 687884, 747700, 859855, 1031826, 1121550, 1719710, 2063652, 2243100, 2579565, 3439420, 4299275, 5159130, 8598550, 10318260, 12897825, 17197100, 25795650, 51591300]

約数ペア:

[(1, 51591300), (2, 25795650), (3, 17197100), (4, 12897825), (5, 10318260), (6, 8598550), (10, 5159130), (12, 4299275), (15, 3439420), (20, 2579565), (23, 2243100), (25, 2063652), (30, 1719710), (46, 1121550), (50, 1031826), (60, 859855), (69, 747700), (75, 687884), (92, 560775), (100, 515913), (115, 448620), (138, 373850), (150, 343942), (230, 224310), (276, 186925), (300, 171971), (345, 149540), (460, 112155), (575, 89724), (690, 74770), (1150, 44862), (1380, 37385), (1725, 29908), (2300, 22431), (3450, 14954), (6900, 7477)]