53473860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 125788860

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, 113, 132, 165, 180, 198, 220, 226, 239, 330, 339, 396, 452, 478, 495, 565, 660, 678, 717, 956, 990, 1017, 1130, 1195, 1243, 1356, 1434, 1695, 1980, 2034, 2151, 2260, 2390, 2486, 2629, 2868, 3390, 3585, 3729, 4068, 4302, 4780, 4972, 5085, 5258, 6215, 6780, 7170, 7458, 7887, 8604, 10170, 10516, 10755, 11187, 12430, 13145, 14340, 14916, 15774, 18645, 20340, 21510, 22374, 23661, 24860, 26290, 27007, 31548, 37290, 39435, 43020, 44748, 47322, 52580, 54014, 55935, 74580, 78870, 81021, 94644, 108028, 111870, 118305, 135035, 157740, 162042, 223740, 236610, 243063, 270070, 297077, 324084, 405105, 473220, 486126, 540140, 594154, 810210, 891231, 972252, 1188308, 1215315, 1485385, 1620420, 1782462, 2430630, 2673693, 2970770, 3564924, 4456155, 4861260, 5347386, 5941540, 8912310, 10694772, 13368465, 17824620, 26736930, 53473860]

約数ペア:

[(1, 53473860), (2, 26736930), (3, 17824620), (4, 13368465), (5, 10694772), (6, 8912310), (9, 5941540), (10, 5347386), (11, 4861260), (12, 4456155), (15, 3564924), (18, 2970770), (20, 2673693), (22, 2430630), (30, 1782462), (33, 1620420), (36, 1485385), (44, 1215315), (45, 1188308), (55, 972252), (60, 891231), (66, 810210), (90, 594154), (99, 540140), (110, 486126), (113, 473220), (132, 405105), (165, 324084), (180, 297077), (198, 270070), (220, 243063), (226, 236610), (239, 223740), (330, 162042), (339, 157740), (396, 135035), (452, 118305), (478, 111870), (495, 108028), (565, 94644), (660, 81021), (678, 78870), (717, 74580), (956, 55935), (990, 54014), (1017, 52580), (1130, 47322), (1195, 44748), (1243, 43020), (1356, 39435), (1434, 37290), (1695, 31548), (1980, 27007), (2034, 26290), (2151, 24860), (2260, 23661), (2390, 22374), (2486, 21510), (2629, 20340), (2868, 18645), (3390, 15774), (3585, 14916), (3729, 14340), (4068, 13145), (4302, 12430), (4780, 11187), (4972, 10755), (5085, 10516), (5258, 10170), (6215, 8604), (6780, 7887), (7170, 7458)]