53733520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 144633600

約数和(自身を除く): 90900080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 29, 38, 40, 46, 53, 58, 76, 80, 92, 95, 106, 115, 116, 145, 152, 184, 190, 212, 230, 232, 265, 290, 304, 368, 380, 424, 437, 460, 464, 530, 551, 580, 667, 760, 848, 874, 920, 1007, 1060, 1102, 1160, 1219, 1334, 1520, 1537, 1748, 1840, 2014, 2120, 2185, 2204, 2320, 2438, 2668, 2755, 3074, 3335, 3496, 4028, 4240, 4370, 4408, 4876, 5035, 5336, 5510, 6095, 6148, 6670, 6992, 7685, 8056, 8740, 8816, 9752, 10070, 10672, 11020, 12190, 12296, 12673, 13340, 15370, 16112, 17480, 19504, 20140, 22040, 23161, 24380, 24592, 25346, 26680, 29203, 30740, 34960, 35351, 40280, 44080, 46322, 48760, 50692, 53360, 58406, 61480, 63365, 70702, 80560, 92644, 97520, 101384, 115805, 116812, 122960, 126730, 141404, 146015, 176755, 185288, 202768, 231610, 233624, 253460, 282808, 292030, 353510, 370576, 463220, 467248, 506920, 565616, 584060, 671669, 707020, 926440, 1013840, 1168120, 1343338, 1414040, 1852880, 2336240, 2686676, 2828080, 3358345, 5373352, 6716690, 10746704, 13433380, 26866760, 53733520]

約数ペア:

[(1, 53733520), (2, 26866760), (4, 13433380), (5, 10746704), (8, 6716690), (10, 5373352), (16, 3358345), (19, 2828080), (20, 2686676), (23, 2336240), (29, 1852880), (38, 1414040), (40, 1343338), (46, 1168120), (53, 1013840), (58, 926440), (76, 707020), (80, 671669), (92, 584060), (95, 565616), (106, 506920), (115, 467248), (116, 463220), (145, 370576), (152, 353510), (184, 292030), (190, 282808), (212, 253460), (230, 233624), (232, 231610), (265, 202768), (290, 185288), (304, 176755), (368, 146015), (380, 141404), (424, 126730), (437, 122960), (460, 116812), (464, 115805), (530, 101384), (551, 97520), (580, 92644), (667, 80560), (760, 70702), (848, 63365), (874, 61480), (920, 58406), (1007, 53360), (1060, 50692), (1102, 48760), (1160, 46322), (1219, 44080), (1334, 40280), (1520, 35351), (1537, 34960), (1748, 30740), (1840, 29203), (2014, 26680), (2120, 25346), (2185, 24592), (2204, 24380), (2320, 23161), (2438, 22040), (2668, 20140), (2755, 19504), (3074, 17480), (3335, 16112), (3496, 15370), (4028, 13340), (4240, 12673), (4370, 12296), (4408, 12190), (4876, 11020), (5035, 10672), (5336, 10070), (5510, 9752), (6095, 8816), (6148, 8740), (6670, 8056), (6992, 7685)]