55449810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 157405248

約数和(自身を除く): 101955438

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 195, 234, 249, 390, 415, 498, 571, 585, 747, 830, 1079, 1142, 1170, 1245, 1494, 1713, 2158, 2490, 2855, 3237, 3426, 3735, 5139, 5395, 5710, 6474, 7423, 7470, 8565, 9711, 10278, 10790, 14846, 16185, 17130, 19422, 22269, 25695, 32370, 37115, 44538, 47393, 48555, 51390, 66807, 74230, 94786, 97110, 111345, 133614, 142179, 222690, 236965, 284358, 334035, 426537, 473930, 616109, 668070, 710895, 853074, 1232218, 1421790, 1848327, 2132685, 3080545, 3696654, 4265370, 5544981, 6161090, 9241635, 11089962, 18483270, 27724905, 55449810]

約数ペア:

[(1, 55449810), (2, 27724905), (3, 18483270), (5, 11089962), (6, 9241635), (9, 6161090), (10, 5544981), (13, 4265370), (15, 3696654), (18, 3080545), (26, 2132685), (30, 1848327), (39, 1421790), (45, 1232218), (65, 853074), (78, 710895), (83, 668070), (90, 616109), (117, 473930), (130, 426537), (166, 334035), (195, 284358), (234, 236965), (249, 222690), (390, 142179), (415, 133614), (498, 111345), (571, 97110), (585, 94786), (747, 74230), (830, 66807), (1079, 51390), (1142, 48555), (1170, 47393), (1245, 44538), (1494, 37115), (1713, 32370), (2158, 25695), (2490, 22269), (2855, 19422), (3237, 17130), (3426, 16185), (3735, 14846), (5139, 10790), (5395, 10278), (5710, 9711), (6474, 8565), (7423, 7470)]