55162400

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1374

約数の個数: 72

約数和(自身を含む): 137311524

約数和(自身を除く): 82149124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1301, 1325, 1696, 2120, 2602, 2650, 4240, 5204, 5300, 6505, 8480, 10408, 10600, 13010, 20816, 21200, 26020, 32525, 41632, 42400, 52040, 65050, 68953, 104080, 130100, 137906, 208160, 260200, 275812, 344765, 520400, 551624, 689530, 1040800, 1103248, 1379060, 1723825, 2206496, 2758120, 3447650, 5516240, 6895300, 11032480, 13790600, 27581200, 55162400]

約数ペア:

[(1, 55162400), (2, 27581200), (4, 13790600), (5, 11032480), (8, 6895300), (10, 5516240), (16, 3447650), (20, 2758120), (25, 2206496), (32, 1723825), (40, 1379060), (50, 1103248), (53, 1040800), (80, 689530), (100, 551624), (106, 520400), (160, 344765), (200, 275812), (212, 260200), (265, 208160), (400, 137906), (424, 130100), (530, 104080), (800, 68953), (848, 65050), (1060, 52040), (1301, 42400), (1325, 41632), (1696, 32525), (2120, 26020), (2602, 21200), (2650, 20816), (4240, 13010), (5204, 10600), (5300, 10408), (6505, 8480)]