47555480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 131122800

約数和(自身を除く): 83567320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1277, 1330, 1862, 1960, 2554, 2660, 3724, 4655, 5108, 5320, 6385, 7448, 8939, 9310, 10216, 12770, 17878, 18620, 24263, 25540, 35756, 37240, 44695, 48526, 51080, 62573, 71512, 89390, 97052, 121315, 125146, 169841, 178780, 194104, 242630, 250292, 312865, 339682, 357560, 485260, 500584, 625730, 679364, 849205, 970520, 1188887, 1251460, 1358728, 1698410, 2377774, 2502920, 3396820, 4755548, 5944435, 6793640, 9511096, 11888870, 23777740, 47555480]

約数ペア:

[(1, 47555480), (2, 23777740), (4, 11888870), (5, 9511096), (7, 6793640), (8, 5944435), (10, 4755548), (14, 3396820), (19, 2502920), (20, 2377774), (28, 1698410), (35, 1358728), (38, 1251460), (40, 1188887), (49, 970520), (56, 849205), (70, 679364), (76, 625730), (95, 500584), (98, 485260), (133, 357560), (140, 339682), (152, 312865), (190, 250292), (196, 242630), (245, 194104), (266, 178780), (280, 169841), (380, 125146), (392, 121315), (490, 97052), (532, 89390), (665, 71512), (760, 62573), (931, 51080), (980, 48526), (1064, 44695), (1277, 37240), (1330, 35756), (1862, 25540), (1960, 24263), (2554, 18620), (2660, 17878), (3724, 12770), (4655, 10216), (5108, 9310), (5320, 8939), (6385, 7448)]