52828380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26681}}^1$

素因数の和:26707

約数の個数: 72

約数和(自身を含む): 174820464

約数和(自身を除く): 121992084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 26681, 53362, 80043, 106724, 133405, 160086, 240129, 266810, 293491, 320172, 400215, 480258, 533620, 586982, 800430, 880473, 960516, 1173964, 1200645, 1467455, 1600860, 1760946, 2401290, 2641419, 2934910, 3521892, 4402365, 4802580, 5282838, 5869820, 8804730, 10565676, 13207095, 17609460, 26414190, 52828380]

約数ペア:

[(1, 52828380), (2, 26414190), (3, 17609460), (4, 13207095), (5, 10565676), (6, 8804730), (9, 5869820), (10, 5282838), (11, 4802580), (12, 4402365), (15, 3521892), (18, 2934910), (20, 2641419), (22, 2401290), (30, 1760946), (33, 1600860), (36, 1467455), (44, 1200645), (45, 1173964), (55, 960516), (60, 880473), (66, 800430), (90, 586982), (99, 533620), (110, 480258), (132, 400215), (165, 320172), (180, 293491), (198, 266810), (220, 240129), (330, 160086), (396, 133405), (495, 106724), (660, 80043), (990, 53362), (1980, 26681)]