52585540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 135717120

約数和(自身を除く): 83131580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 212, 265, 266, 371, 373, 380, 530, 532, 665, 742, 746, 1007, 1060, 1330, 1484, 1492, 1855, 1865, 2014, 2611, 2660, 3710, 3730, 4028, 5035, 5222, 7049, 7087, 7420, 7460, 10070, 10444, 13055, 14098, 14174, 19769, 20140, 26110, 28196, 28348, 35245, 35435, 39538, 49609, 52220, 70490, 70870, 79076, 98845, 99218, 138383, 140980, 141740, 197690, 198436, 248045, 276766, 375611, 395380, 496090, 553532, 691915, 751222, 992180, 1383830, 1502444, 1878055, 2629277, 2767660, 3756110, 5258554, 7512220, 10517108, 13146385, 26292770, 52585540]

約数ペア:

[(1, 52585540), (2, 26292770), (4, 13146385), (5, 10517108), (7, 7512220), (10, 5258554), (14, 3756110), (19, 2767660), (20, 2629277), (28, 1878055), (35, 1502444), (38, 1383830), (53, 992180), (70, 751222), (76, 691915), (95, 553532), (106, 496090), (133, 395380), (140, 375611), (190, 276766), (212, 248045), (265, 198436), (266, 197690), (371, 141740), (373, 140980), (380, 138383), (530, 99218), (532, 98845), (665, 79076), (742, 70870), (746, 70490), (1007, 52220), (1060, 49609), (1330, 39538), (1484, 35435), (1492, 35245), (1855, 28348), (1865, 28196), (2014, 26110), (2611, 20140), (2660, 19769), (3710, 14174), (3730, 14098), (4028, 13055), (5035, 10444), (5222, 10070), (7049, 7460), (7087, 7420)]