52808510540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{2389}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 115984673280

約数和(自身を除く): 63176162740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 353, 404, 505, 620, 706, 1010, 1412, 1765, 2020, 2389, 3131, 3530, 4778, 6262, 7060, 9556, 10943, 11945, 12524, 15655, 21886, 23890, 31310, 35653, 43772, 47780, 54715, 62620, 71306, 74059, 109430, 142612, 148118, 178265, 218860, 241289, 296236, 356530, 370295, 482578, 713060, 740590, 843317, 965156, 1105243, 1206445, 1481180, 1686634, 2210486, 2412890, 3373268, 4216585, 4420972, 4825780, 5526215, 7479959, 8433170, 11052430, 14959918, 16866340, 22104860, 26142827, 29919836, 37399795, 52285654, 74799590, 85175017, 104571308, 130714135, 149599180, 170350034, 261428270, 340700068, 425875085, 522856540, 851750170, 1703500340, 2640425527, 5280851054, 10561702108, 13202127635, 26404255270, 52808510540]

約数ペア:

[(1, 52808510540), (2, 26404255270), (4, 13202127635), (5, 10561702108), (10, 5280851054), (20, 2640425527), (31, 1703500340), (62, 851750170), (101, 522856540), (124, 425875085), (155, 340700068), (202, 261428270), (310, 170350034), (353, 149599180), (404, 130714135), (505, 104571308), (620, 85175017), (706, 74799590), (1010, 52285654), (1412, 37399795), (1765, 29919836), (2020, 26142827), (2389, 22104860), (3131, 16866340), (3530, 14959918), (4778, 11052430), (6262, 8433170), (7060, 7479959), (9556, 5526215), (10943, 4825780), (11945, 4420972), (12524, 4216585), (15655, 3373268), (21886, 2412890), (23890, 2210486), (31310, 1686634), (35653, 1481180), (43772, 1206445), (47780, 1105243), (54715, 965156), (62620, 843317), (71306, 740590), (74059, 713060), (109430, 482578), (142612, 370295), (148118, 356530), (178265, 296236), (218860, 241289)]