54041900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 129877104

約数和(自身を除く): 75835204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 673, 730, 803, 1100, 1346, 1460, 1606, 1825, 2692, 3212, 3365, 3650, 4015, 6730, 7300, 7403, 8030, 13460, 14806, 16060, 16825, 20075, 29612, 33650, 37015, 40150, 49129, 67300, 74030, 80300, 98258, 148060, 185075, 196516, 245645, 370150, 491290, 540419, 740300, 982580, 1080838, 1228225, 2161676, 2456450, 2702095, 4912900, 5404190, 10808380, 13510475, 27020950, 54041900]

約数ペア:

[(1, 54041900), (2, 27020950), (4, 13510475), (5, 10808380), (10, 5404190), (11, 4912900), (20, 2702095), (22, 2456450), (25, 2161676), (44, 1228225), (50, 1080838), (55, 982580), (73, 740300), (100, 540419), (110, 491290), (146, 370150), (220, 245645), (275, 196516), (292, 185075), (365, 148060), (550, 98258), (673, 80300), (730, 74030), (803, 67300), (1100, 49129), (1346, 40150), (1460, 37015), (1606, 33650), (1825, 29612), (2692, 20075), (3212, 16825), (3365, 16060), (3650, 14806), (4015, 13460), (6730, 8030), (7300, 7403)]