57487948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 73148852

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 59, 68, 89, 92, 118, 119, 161, 178, 236, 238, 322, 356, 391, 413, 476, 623, 644, 782, 826, 1003, 1246, 1357, 1513, 1564, 1652, 2006, 2047, 2492, 2714, 2737, 3026, 4012, 4094, 5251, 5428, 5474, 6052, 7021, 8188, 9499, 10502, 10591, 10948, 14042, 14329, 18998, 21004, 21182, 23069, 28084, 28658, 34799, 36757, 37996, 42364, 46138, 57316, 69598, 73514, 89267, 92276, 120773, 139196, 147028, 161483, 178534, 241546, 243593, 322966, 357068, 483092, 487186, 624869, 645932, 845411, 974372, 1249738, 1690822, 2053141, 2499476, 3381644, 4106282, 8212564, 14371987, 28743974, 57487948]

約数ペア:

[(1, 57487948), (2, 28743974), (4, 14371987), (7, 8212564), (14, 4106282), (17, 3381644), (23, 2499476), (28, 2053141), (34, 1690822), (46, 1249738), (59, 974372), (68, 845411), (89, 645932), (92, 624869), (118, 487186), (119, 483092), (161, 357068), (178, 322966), (236, 243593), (238, 241546), (322, 178534), (356, 161483), (391, 147028), (413, 139196), (476, 120773), (623, 92276), (644, 89267), (782, 73514), (826, 69598), (1003, 57316), (1246, 46138), (1357, 42364), (1513, 37996), (1564, 36757), (1652, 34799), (2006, 28658), (2047, 28084), (2492, 23069), (2714, 21182), (2737, 21004), (3026, 18998), (4012, 14329), (4094, 14042), (5251, 10948), (5428, 10591), (5474, 10502), (6052, 9499), (7021, 8188)]