48897200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11113}}^1$

素因数の和:11142

約数の個数: 60

約数和(自身を含む): 128166648

約数和(自身を除く): 79269448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11113, 22226, 44452, 55565, 88904, 111130, 122243, 177808, 222260, 244486, 277825, 444520, 488972, 555650, 611215, 889040, 977944, 1111300, 1222430, 1955888, 2222600, 2444860, 3056075, 4445200, 4889720, 6112150, 9779440, 12224300, 24448600, 48897200]

約数ペア:

[(1, 48897200), (2, 24448600), (4, 12224300), (5, 9779440), (8, 6112150), (10, 4889720), (11, 4445200), (16, 3056075), (20, 2444860), (22, 2222600), (25, 1955888), (40, 1222430), (44, 1111300), (50, 977944), (55, 889040), (80, 611215), (88, 555650), (100, 488972), (110, 444520), (176, 277825), (200, 244486), (220, 222260), (275, 177808), (400, 122243), (440, 111130), (550, 88904), (880, 55565), (1100, 44452), (2200, 22226), (4400, 11113)]