53566700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 135069480

約数和(自身を除く): 81502780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 121, 190, 209, 220, 233, 242, 275, 380, 418, 466, 475, 484, 550, 605, 836, 932, 950, 1045, 1100, 1165, 1210, 1900, 2090, 2299, 2330, 2420, 2563, 3025, 4180, 4427, 4598, 4660, 5126, 5225, 5825, 6050, 8854, 9196, 10252, 10450, 11495, 11650, 12100, 12815, 17708, 20900, 22135, 22990, 23300, 25630, 28193, 44270, 45980, 48697, 51260, 56386, 57475, 64075, 88540, 97394, 110675, 112772, 114950, 128150, 140965, 194788, 221350, 229900, 243485, 256300, 281930, 442700, 486970, 535667, 563860, 704825, 973940, 1071334, 1217425, 1409650, 2142668, 2434850, 2678335, 2819300, 4869700, 5356670, 10713340, 13391675, 26783350, 53566700]

約数ペア:

[(1, 53566700), (2, 26783350), (4, 13391675), (5, 10713340), (10, 5356670), (11, 4869700), (19, 2819300), (20, 2678335), (22, 2434850), (25, 2142668), (38, 1409650), (44, 1217425), (50, 1071334), (55, 973940), (76, 704825), (95, 563860), (100, 535667), (110, 486970), (121, 442700), (190, 281930), (209, 256300), (220, 243485), (233, 229900), (242, 221350), (275, 194788), (380, 140965), (418, 128150), (466, 114950), (475, 112772), (484, 110675), (550, 97394), (605, 88540), (836, 64075), (932, 57475), (950, 56386), (1045, 51260), (1100, 48697), (1165, 45980), (1210, 44270), (1900, 28193), (2090, 25630), (2299, 23300), (2330, 22990), (2420, 22135), (2563, 20900), (3025, 17708), (4180, 12815), (4427, 12100), (4598, 11650), (4660, 11495), (5126, 10450), (5225, 10252), (5825, 9196), (6050, 8854)]