51843924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 144668160

約数和(自身を除く): 92824236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1471, 1602, 1958, 2937, 2942, 3204, 3916, 4413, 5874, 5884, 8811, 8826, 11748, 13239, 16181, 17622, 17652, 26478, 32362, 35244, 48543, 52956, 64724, 97086, 130919, 145629, 194172, 261838, 291258, 392757, 523676, 582516, 785514, 1178271, 1440109, 1571028, 2356542, 2880218, 4320327, 4713084, 5760436, 8640654, 12960981, 17281308, 25921962, 51843924]

約数ペア:

[(1, 51843924), (2, 25921962), (3, 17281308), (4, 12960981), (6, 8640654), (9, 5760436), (11, 4713084), (12, 4320327), (18, 2880218), (22, 2356542), (33, 1571028), (36, 1440109), (44, 1178271), (66, 785514), (89, 582516), (99, 523676), (132, 392757), (178, 291258), (198, 261838), (267, 194172), (356, 145629), (396, 130919), (534, 97086), (801, 64724), (979, 52956), (1068, 48543), (1471, 35244), (1602, 32362), (1958, 26478), (2937, 17652), (2942, 17622), (3204, 16181), (3916, 13239), (4413, 11748), (5874, 8826), (5884, 8811)]