49288440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 161040960

約数和(自身を除く): 111752520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 653, 680, 740, 888, 1020, 1110, 1258, 1306, 1480, 1887, 1959, 2040, 2220, 2516, 2612, 3145, 3265, 3774, 3918, 4440, 5032, 5224, 6290, 6530, 7548, 7836, 9435, 9795, 11101, 12580, 13060, 15096, 15672, 18870, 19590, 22202, 24161, 25160, 26120, 33303, 37740, 39180, 44404, 48322, 55505, 66606, 72483, 75480, 78360, 88808, 96644, 111010, 120805, 133212, 144966, 166515, 193288, 222020, 241610, 266424, 289932, 333030, 362415, 410737, 444040, 483220, 579864, 666060, 724830, 821474, 966440, 1232211, 1332120, 1449660, 1642948, 2053685, 2464422, 2899320, 3285896, 4107370, 4928844, 6161055, 8214740, 9857688, 12322110, 16429480, 24644220, 49288440]

約数ペア:

[(1, 49288440), (2, 24644220), (3, 16429480), (4, 12322110), (5, 9857688), (6, 8214740), (8, 6161055), (10, 4928844), (12, 4107370), (15, 3285896), (17, 2899320), (20, 2464422), (24, 2053685), (30, 1642948), (34, 1449660), (37, 1332120), (40, 1232211), (51, 966440), (60, 821474), (68, 724830), (74, 666060), (85, 579864), (102, 483220), (111, 444040), (120, 410737), (136, 362415), (148, 333030), (170, 289932), (185, 266424), (204, 241610), (222, 222020), (255, 193288), (296, 166515), (340, 144966), (370, 133212), (408, 120805), (444, 111010), (510, 96644), (555, 88808), (629, 78360), (653, 75480), (680, 72483), (740, 66606), (888, 55505), (1020, 48322), (1110, 44404), (1258, 39180), (1306, 37740), (1480, 33303), (1887, 26120), (1959, 25160), (2040, 24161), (2220, 22202), (2516, 19590), (2612, 18870), (3145, 15672), (3265, 15096), (3774, 13060), (3918, 12580), (4440, 11101), (5032, 9795), (5224, 9435), (6290, 7836), (6530, 7548)]