53057240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 125971200

約数和(自身を除く): 72913960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 863, 1060, 1160, 1537, 1726, 2120, 3074, 3452, 4315, 6148, 6904, 7685, 8630, 12296, 15370, 17260, 25027, 30740, 34520, 45739, 50054, 61480, 91478, 100108, 125135, 182956, 200216, 228695, 250270, 365912, 457390, 500540, 914780, 1001080, 1326431, 1829560, 2652862, 5305724, 6632155, 10611448, 13264310, 26528620, 53057240]

約数ペア:

[(1, 53057240), (2, 26528620), (4, 13264310), (5, 10611448), (8, 6632155), (10, 5305724), (20, 2652862), (29, 1829560), (40, 1326431), (53, 1001080), (58, 914780), (106, 500540), (116, 457390), (145, 365912), (212, 250270), (232, 228695), (265, 200216), (290, 182956), (424, 125135), (530, 100108), (580, 91478), (863, 61480), (1060, 50054), (1160, 45739), (1537, 34520), (1726, 30740), (2120, 25027), (3074, 17260), (3452, 15370), (4315, 12296), (6148, 8630), (6904, 7685)]