55841240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 167227200

約数和(自身を除く): 111385960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 29, 35, 40, 46, 52, 56, 58, 65, 70, 91, 92, 104, 115, 116, 130, 140, 145, 161, 182, 184, 203, 230, 232, 260, 280, 290, 299, 322, 364, 377, 406, 455, 460, 520, 529, 580, 598, 644, 667, 728, 754, 805, 812, 910, 920, 1015, 1058, 1160, 1196, 1288, 1334, 1495, 1508, 1610, 1624, 1820, 1885, 2030, 2093, 2116, 2392, 2639, 2645, 2668, 2990, 3016, 3220, 3335, 3640, 3703, 3770, 4060, 4186, 4232, 4669, 5278, 5290, 5336, 5980, 6440, 6670, 6877, 7406, 7540, 8120, 8372, 8671, 9338, 10465, 10556, 10580, 11960, 13195, 13340, 13754, 14812, 15080, 15341, 16744, 17342, 18515, 18676, 20930, 21112, 21160, 23345, 26390, 26680, 27508, 29624, 30682, 34385, 34684, 37030, 37352, 41860, 43355, 46690, 48139, 52780, 55016, 60697, 61364, 68770, 69368, 74060, 76705, 83720, 86710, 93380, 96278, 105560, 107387, 121394, 122728, 137540, 148120, 153410, 173420, 186760, 192556, 199433, 214774, 240695, 242788, 275080, 303485, 306820, 346840, 385112, 398866, 429548, 481390, 485576, 536935, 606970, 613640, 797732, 859096, 962780, 997165, 1073870, 1213940, 1396031, 1595464, 1925560, 1994330, 2147740, 2427880, 2792062, 3988660, 4295480, 5584124, 6980155, 7977320, 11168248, 13960310, 27920620, 55841240]

約数ペア:

[(1, 55841240), (2, 27920620), (4, 13960310), (5, 11168248), (7, 7977320), (8, 6980155), (10, 5584124), (13, 4295480), (14, 3988660), (20, 2792062), (23, 2427880), (26, 2147740), (28, 1994330), (29, 1925560), (35, 1595464), (40, 1396031), (46, 1213940), (52, 1073870), (56, 997165), (58, 962780), (65, 859096), (70, 797732), (91, 613640), (92, 606970), (104, 536935), (115, 485576), (116, 481390), (130, 429548), (140, 398866), (145, 385112), (161, 346840), (182, 306820), (184, 303485), (203, 275080), (230, 242788), (232, 240695), (260, 214774), (280, 199433), (290, 192556), (299, 186760), (322, 173420), (364, 153410), (377, 148120), (406, 137540), (455, 122728), (460, 121394), (520, 107387), (529, 105560), (580, 96278), (598, 93380), (644, 86710), (667, 83720), (728, 76705), (754, 74060), (805, 69368), (812, 68770), (910, 61364), (920, 60697), (1015, 55016), (1058, 52780), (1160, 48139), (1196, 46690), (1288, 43355), (1334, 41860), (1495, 37352), (1508, 37030), (1610, 34684), (1624, 34385), (1820, 30682), (1885, 29624), (2030, 27508), (2093, 26680), (2116, 26390), (2392, 23345), (2639, 21160), (2645, 21112), (2668, 20930), (2990, 18676), (3016, 18515), (3220, 17342), (3335, 16744), (3640, 15341), (3703, 15080), (3770, 14812), (4060, 13754), (4186, 13340), (4232, 13195), (4669, 11960), (5278, 10580), (5290, 10556), (5336, 10465), (5980, 9338), (6440, 8671), (6670, 8372), (6877, 8120), (7406, 7540)]