49847280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29671}}^1$

素因数の和:29694

約数の個数: 80

約数和(自身を含む): 176607744

約数和(自身を除く): 126760464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 29671, 59342, 89013, 118684, 148355, 178026, 207697, 237368, 296710, 356052, 415394, 445065, 474736, 593420, 623091, 712104, 830788, 890130, 1038485, 1186840, 1246182, 1424208, 1661576, 1780260, 2076970, 2373680, 2492364, 3115455, 3323152, 3560520, 4153940, 4984728, 6230910, 7121040, 8307880, 9969456, 12461820, 16615760, 24923640, 49847280]

約数ペア:

[(1, 49847280), (2, 24923640), (3, 16615760), (4, 12461820), (5, 9969456), (6, 8307880), (7, 7121040), (8, 6230910), (10, 4984728), (12, 4153940), (14, 3560520), (15, 3323152), (16, 3115455), (20, 2492364), (21, 2373680), (24, 2076970), (28, 1780260), (30, 1661576), (35, 1424208), (40, 1246182), (42, 1186840), (48, 1038485), (56, 890130), (60, 830788), (70, 712104), (80, 623091), (84, 593420), (105, 474736), (112, 445065), (120, 415394), (140, 356052), (168, 296710), (210, 237368), (240, 207697), (280, 178026), (336, 148355), (420, 118684), (560, 89013), (840, 59342), (1680, 29671)]