49605240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{863}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 99693960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 863, 958, 1437, 1726, 1916, 2395, 2589, 2874, 3452, 3832, 4315, 4790, 5178, 5748, 6904, 7185, 8630, 9580, 10356, 11496, 12945, 14370, 17260, 19160, 20712, 25890, 28740, 34520, 51780, 57480, 103560, 413377, 826754, 1240131, 1653508, 2066885, 2480262, 3307016, 4133770, 4960524, 6200655, 8267540, 9921048, 12401310, 16535080, 24802620, 49605240]

約数ペア:

[(1, 49605240), (2, 24802620), (3, 16535080), (4, 12401310), (5, 9921048), (6, 8267540), (8, 6200655), (10, 4960524), (12, 4133770), (15, 3307016), (20, 2480262), (24, 2066885), (30, 1653508), (40, 1240131), (60, 826754), (120, 413377), (479, 103560), (863, 57480), (958, 51780), (1437, 34520), (1726, 28740), (1916, 25890), (2395, 20712), (2589, 19160), (2874, 17260), (3452, 14370), (3832, 12945), (4315, 11496), (4790, 10356), (5178, 9580), (5748, 8630), (6904, 7185)]