55261567480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{7583}}^1$

素因数の和:9149

約数の個数: 128

約数和(自身を含む): 150578196480

約数和(自身を除く): 95316629000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1531, 2380, 3062, 4760, 6124, 7583, 7655, 10717, 12248, 15166, 15310, 21434, 26027, 30332, 30620, 37915, 42868, 52054, 53081, 53585, 60664, 61240, 75830, 85736, 104108, 106162, 107170, 128911, 130135, 151660, 182189, 208216, 212324, 214340, 257822, 260270, 265405, 303320, 364378, 424648, 428680, 515644, 520540, 530810, 644555, 728756, 902377, 910945, 1031288, 1041080, 1061620, 1289110, 1457512, 1804754, 1821890, 2123240, 2578220, 3609508, 3643780, 4511885, 5156440, 7219016, 7287560, 9023770, 11609573, 18047540, 23219146, 36095080, 46438292, 58047865, 81267011, 92876584, 116095730, 162534022, 197362741, 232191460, 325068044, 394725482, 406335055, 464382920, 650136088, 789450964, 812670110, 986813705, 1381539187, 1578901928, 1625340220, 1973627410, 2763078374, 3250680440, 3947254820, 5526156748, 6907695935, 7894509640, 11052313496, 13815391870, 27630783740, 55261567480]

約数ペア:

[(1, 55261567480), (2, 27630783740), (4, 13815391870), (5, 11052313496), (7, 7894509640), (8, 6907695935), (10, 5526156748), (14, 3947254820), (17, 3250680440), (20, 2763078374), (28, 1973627410), (34, 1625340220), (35, 1578901928), (40, 1381539187), (56, 986813705), (68, 812670110), (70, 789450964), (85, 650136088), (119, 464382920), (136, 406335055), (140, 394725482), (170, 325068044), (238, 232191460), (280, 197362741), (340, 162534022), (476, 116095730), (595, 92876584), (680, 81267011), (952, 58047865), (1190, 46438292), (1531, 36095080), (2380, 23219146), (3062, 18047540), (4760, 11609573), (6124, 9023770), (7583, 7287560), (7655, 7219016), (10717, 5156440), (12248, 4511885), (15166, 3643780), (15310, 3609508), (21434, 2578220), (26027, 2123240), (30332, 1821890), (30620, 1804754), (37915, 1457512), (42868, 1289110), (52054, 1061620), (53081, 1041080), (53585, 1031288), (60664, 910945), (61240, 902377), (75830, 728756), (85736, 644555), (104108, 530810), (106162, 520540), (107170, 515644), (128911, 428680), (130135, 424648), (151660, 364378), (182189, 303320), (208216, 265405), (212324, 260270), (214340, 257822)]