55039650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:2947

約数の個数: 48

約数和(自身を含む): 137589408

約数和(自身を除く): 82549758

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 2801, 3275, 3930, 5602, 6550, 8403, 9825, 14005, 16806, 19650, 28010, 42015, 70025, 84030, 140050, 210075, 366931, 420150, 733862, 1100793, 1834655, 2201586, 3669310, 5503965, 9173275, 11007930, 18346550, 27519825, 55039650]

約数ペア:

[(1, 55039650), (2, 27519825), (3, 18346550), (5, 11007930), (6, 9173275), (10, 5503965), (15, 3669310), (25, 2201586), (30, 1834655), (50, 1100793), (75, 733862), (131, 420150), (150, 366931), (262, 210075), (393, 140050), (655, 84030), (786, 70025), (1310, 42015), (1965, 28010), (2801, 19650), (3275, 16806), (3930, 14005), (5602, 9825), (6550, 8403)]