54729200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2322

約数の個数: 60

約数和(自身を含む): 133702008

約数和(自身を除く): 78972808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2243, 2440, 3050, 4486, 4880, 6100, 8972, 11215, 12200, 17944, 22430, 24400, 35888, 44860, 56075, 89720, 112150, 136823, 179440, 224300, 273646, 448600, 547292, 684115, 897200, 1094584, 1368230, 2189168, 2736460, 3420575, 5472920, 6841150, 10945840, 13682300, 27364600, 54729200]

約数ペア:

[(1, 54729200), (2, 27364600), (4, 13682300), (5, 10945840), (8, 6841150), (10, 5472920), (16, 3420575), (20, 2736460), (25, 2189168), (40, 1368230), (50, 1094584), (61, 897200), (80, 684115), (100, 547292), (122, 448600), (200, 273646), (244, 224300), (305, 179440), (400, 136823), (488, 112150), (610, 89720), (976, 56075), (1220, 44860), (1525, 35888), (2243, 24400), (2440, 22430), (3050, 17944), (4486, 12200), (4880, 11215), (6100, 8972)]