49649160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 168220800

約数和(自身を除く): 118571640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1297, 1320, 1595, 1740, 1914, 2552, 2594, 3190, 3480, 3828, 3891, 4785, 5188, 6380, 6485, 7656, 7782, 9570, 10376, 12760, 12970, 14267, 15564, 19140, 19455, 25940, 28534, 31128, 37613, 38280, 38910, 42801, 51880, 57068, 71335, 75226, 77820, 85602, 112839, 114136, 142670, 150452, 155640, 171204, 188065, 214005, 225678, 285340, 300904, 342408, 376130, 413743, 428010, 451356, 564195, 570680, 752260, 827486, 856020, 902712, 1128390, 1241229, 1504520, 1654972, 1712040, 2068715, 2256780, 2482458, 3309944, 4137430, 4513560, 4964916, 6206145, 8274860, 9929832, 12412290, 16549720, 24824580, 49649160]

約数ペア:

[(1, 49649160), (2, 24824580), (3, 16549720), (4, 12412290), (5, 9929832), (6, 8274860), (8, 6206145), (10, 4964916), (11, 4513560), (12, 4137430), (15, 3309944), (20, 2482458), (22, 2256780), (24, 2068715), (29, 1712040), (30, 1654972), (33, 1504520), (40, 1241229), (44, 1128390), (55, 902712), (58, 856020), (60, 827486), (66, 752260), (87, 570680), (88, 564195), (110, 451356), (116, 428010), (120, 413743), (132, 376130), (145, 342408), (165, 300904), (174, 285340), (220, 225678), (232, 214005), (264, 188065), (290, 171204), (319, 155640), (330, 150452), (348, 142670), (435, 114136), (440, 112839), (580, 85602), (638, 77820), (660, 75226), (696, 71335), (870, 57068), (957, 51880), (1160, 42801), (1276, 38910), (1297, 38280), (1320, 37613), (1595, 31128), (1740, 28534), (1914, 25940), (2552, 19455), (2594, 19140), (3190, 15564), (3480, 14267), (3828, 12970), (3891, 12760), (4785, 10376), (5188, 9570), (6380, 7782), (6485, 7656)]