48089340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20579

約数の個数: 72

約数和(自身を含む): 157099488

約数和(自身を除く): 109010148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 20551, 41102, 61653, 82204, 102755, 123306, 184959, 205510, 246612, 267163, 308265, 369918, 411020, 534326, 616530, 739836, 801489, 924795, 1068652, 1233060, 1335815, 1602978, 1849590, 2404467, 2671630, 3205956, 3699180, 4007445, 4808934, 5343260, 8014890, 9617868, 12022335, 16029780, 24044670, 48089340]

約数ペア:

[(1, 48089340), (2, 24044670), (3, 16029780), (4, 12022335), (5, 9617868), (6, 8014890), (9, 5343260), (10, 4808934), (12, 4007445), (13, 3699180), (15, 3205956), (18, 2671630), (20, 2404467), (26, 1849590), (30, 1602978), (36, 1335815), (39, 1233060), (45, 1068652), (52, 924795), (60, 801489), (65, 739836), (78, 616530), (90, 534326), (117, 411020), (130, 369918), (156, 308265), (180, 267163), (195, 246612), (234, 205510), (260, 184959), (390, 123306), (468, 102755), (585, 82204), (780, 61653), (1170, 41102), (2340, 20551)]