54053150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 106326528

約数和(自身を除く): 52273378

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 811, 1075, 1333, 1550, 1622, 2150, 2666, 4055, 6665, 8110, 13330, 20275, 25141, 33325, 34873, 40550, 50282, 66650, 69746, 125705, 174365, 251410, 348730, 628525, 871825, 1081063, 1257050, 1743650, 2162126, 5405315, 10810630, 27026575, 54053150]

約数ペア:

[(1, 54053150), (2, 27026575), (5, 10810630), (10, 5405315), (25, 2162126), (31, 1743650), (43, 1257050), (50, 1081063), (62, 871825), (86, 628525), (155, 348730), (215, 251410), (310, 174365), (430, 125705), (775, 69746), (811, 66650), (1075, 50282), (1333, 40550), (1550, 34873), (1622, 33325), (2150, 25141), (2666, 20275), (4055, 13330), (6665, 8110)]