49159908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 142670528

約数和(自身を除く): 93510620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 523, 746, 1046, 1119, 1492, 1569, 2092, 2238, 2611, 3138, 3357, 3661, 4476, 4707, 5222, 6276, 6714, 7322, 7833, 9414, 10444, 10983, 13428, 14644, 15666, 18828, 21966, 23499, 31332, 32949, 43932, 46998, 65898, 93996, 131796, 195079, 390158, 585237, 780316, 1170474, 1365553, 1755711, 2340948, 2731106, 3511422, 4096659, 5462212, 7022844, 8193318, 12289977, 16386636, 24579954, 49159908]

約数ペア:

[(1, 49159908), (2, 24579954), (3, 16386636), (4, 12289977), (6, 8193318), (7, 7022844), (9, 5462212), (12, 4096659), (14, 3511422), (18, 2731106), (21, 2340948), (28, 1755711), (36, 1365553), (42, 1170474), (63, 780316), (84, 585237), (126, 390158), (252, 195079), (373, 131796), (523, 93996), (746, 65898), (1046, 46998), (1119, 43932), (1492, 32949), (1569, 31332), (2092, 23499), (2238, 21966), (2611, 18828), (3138, 15666), (3357, 14644), (3661, 13428), (4476, 10983), (4707, 10444), (5222, 9414), (6276, 7833), (6714, 7322)]