55637928

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4556

約数の個数: 80

約数和(自身を含む): 164076000

約数和(自身を除く): 108438072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 4519, 6156, 9038, 12312, 13557, 18076, 27114, 36152, 40671, 54228, 81342, 85861, 108456, 122013, 162684, 171722, 244026, 257583, 325368, 343444, 366039, 488052, 515166, 686888, 732078, 772749, 976104, 1030332, 1464156, 1545498, 2060664, 2318247, 2928312, 3090996, 4636494, 6181992, 6954741, 9272988, 13909482, 18545976, 27818964, 55637928]

約数ペア:

[(1, 55637928), (2, 27818964), (3, 18545976), (4, 13909482), (6, 9272988), (8, 6954741), (9, 6181992), (12, 4636494), (18, 3090996), (19, 2928312), (24, 2318247), (27, 2060664), (36, 1545498), (38, 1464156), (54, 1030332), (57, 976104), (72, 772749), (76, 732078), (81, 686888), (108, 515166), (114, 488052), (152, 366039), (162, 343444), (171, 325368), (216, 257583), (228, 244026), (324, 171722), (342, 162684), (456, 122013), (513, 108456), (648, 85861), (684, 81342), (1026, 54228), (1368, 40671), (1539, 36152), (2052, 27114), (3078, 18076), (4104, 13557), (4519, 12312), (6156, 9038)]