53890772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 106197504

約数和(自身を除く): 52306732

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 101, 124, 202, 331, 403, 404, 662, 806, 1313, 1324, 1612, 2626, 3131, 4303, 5252, 6262, 8606, 10261, 12524, 17212, 20522, 33431, 40703, 41044, 66862, 81406, 133393, 133724, 162812, 266786, 434603, 533572, 869206, 1036361, 1738412, 2072722, 4145444, 13472693, 26945386, 53890772]

約数ペア:

[(1, 53890772), (2, 26945386), (4, 13472693), (13, 4145444), (26, 2072722), (31, 1738412), (52, 1036361), (62, 869206), (101, 533572), (124, 434603), (202, 266786), (331, 162812), (403, 133724), (404, 133393), (662, 81406), (806, 66862), (1313, 41044), (1324, 40703), (1612, 33431), (2626, 20522), (3131, 17212), (4303, 12524), (5252, 10261), (6262, 8606)]