53404120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2513

約数の個数: 96

約数和(自身を含む): 152545680

約数和(自身を除く): 99141560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2477, 2695, 3080, 4312, 4954, 5390, 9908, 10780, 12385, 17339, 19816, 21560, 24770, 27247, 34678, 49540, 54494, 69356, 86695, 99080, 108988, 121373, 136235, 138712, 173390, 190729, 217976, 242746, 272470, 346780, 381458, 485492, 544940, 606865, 693560, 762916, 953645, 970984, 1089880, 1213730, 1335103, 1525832, 1907290, 2427460, 2670206, 3814580, 4854920, 5340412, 6675515, 7629160, 10680824, 13351030, 26702060, 53404120]

約数ペア:

[(1, 53404120), (2, 26702060), (4, 13351030), (5, 10680824), (7, 7629160), (8, 6675515), (10, 5340412), (11, 4854920), (14, 3814580), (20, 2670206), (22, 2427460), (28, 1907290), (35, 1525832), (40, 1335103), (44, 1213730), (49, 1089880), (55, 970984), (56, 953645), (70, 762916), (77, 693560), (88, 606865), (98, 544940), (110, 485492), (140, 381458), (154, 346780), (196, 272470), (220, 242746), (245, 217976), (280, 190729), (308, 173390), (385, 138712), (392, 136235), (440, 121373), (490, 108988), (539, 99080), (616, 86695), (770, 69356), (980, 54494), (1078, 49540), (1540, 34678), (1960, 27247), (2156, 24770), (2477, 21560), (2695, 19816), (3080, 17339), (4312, 12385), (4954, 10780), (5390, 9908)]