49859700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 163114560

約数和(自身を除く): 113254860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 521, 550, 580, 638, 660, 725, 825, 870, 957, 1042, 1100, 1276, 1450, 1563, 1595, 1650, 1740, 1914, 2084, 2175, 2605, 2900, 3126, 3190, 3300, 3828, 4350, 4785, 5210, 5731, 6252, 6380, 7815, 7975, 8700, 9570, 10420, 11462, 13025, 15109, 15630, 15950, 17193, 19140, 22924, 23925, 26050, 28655, 30218, 31260, 31900, 34386, 39075, 45327, 47850, 52100, 57310, 60436, 68772, 75545, 78150, 85965, 90654, 95700, 114620, 143275, 151090, 156300, 166199, 171930, 181308, 226635, 286550, 302180, 332398, 343860, 377725, 429825, 453270, 498597, 573100, 664796, 755450, 830995, 859650, 906540, 997194, 1133175, 1510900, 1661990, 1719300, 1994388, 2266350, 2492985, 3323980, 4154975, 4532700, 4985970, 8309950, 9971940, 12464925, 16619900, 24929850, 49859700]

約数ペア:

[(1, 49859700), (2, 24929850), (3, 16619900), (4, 12464925), (5, 9971940), (6, 8309950), (10, 4985970), (11, 4532700), (12, 4154975), (15, 3323980), (20, 2492985), (22, 2266350), (25, 1994388), (29, 1719300), (30, 1661990), (33, 1510900), (44, 1133175), (50, 997194), (55, 906540), (58, 859650), (60, 830995), (66, 755450), (75, 664796), (87, 573100), (100, 498597), (110, 453270), (116, 429825), (132, 377725), (145, 343860), (150, 332398), (165, 302180), (174, 286550), (220, 226635), (275, 181308), (290, 171930), (300, 166199), (319, 156300), (330, 151090), (348, 143275), (435, 114620), (521, 95700), (550, 90654), (580, 85965), (638, 78150), (660, 75545), (725, 68772), (825, 60436), (870, 57310), (957, 52100), (1042, 47850), (1100, 45327), (1276, 39075), (1450, 34386), (1563, 31900), (1595, 31260), (1650, 30218), (1740, 28655), (1914, 26050), (2084, 23925), (2175, 22924), (2605, 19140), (2900, 17193), (3126, 15950), (3190, 15630), (3300, 15109), (3828, 13025), (4350, 11462), (4785, 10420), (5210, 9570), (5731, 8700), (6252, 7975), (6380, 7815)]