48393380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 130999680

約数和(自身を除く): 82606300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 49, 70, 76, 92, 95, 98, 113, 115, 133, 140, 161, 190, 196, 226, 230, 245, 266, 322, 380, 437, 452, 460, 490, 532, 565, 644, 665, 791, 805, 874, 931, 980, 1127, 1130, 1330, 1582, 1610, 1748, 1862, 2147, 2185, 2254, 2260, 2599, 2660, 3059, 3164, 3220, 3724, 3955, 4294, 4370, 4508, 4655, 5198, 5537, 5635, 6118, 7910, 8588, 8740, 9310, 10396, 10735, 11074, 11270, 12236, 12995, 15029, 15295, 15820, 18193, 18620, 21413, 21470, 22148, 22540, 25990, 27685, 30058, 30590, 36386, 42826, 42940, 49381, 51980, 55370, 60116, 61180, 72772, 75145, 85652, 90965, 98762, 105203, 107065, 110740, 127351, 150290, 181930, 197524, 210406, 214130, 246905, 254702, 300580, 345667, 363860, 420812, 428260, 493810, 509404, 526015, 636755, 691334, 987620, 1052030, 1273510, 1382668, 1728335, 2104060, 2419669, 2547020, 3456670, 4839338, 6913340, 9678676, 12098345, 24196690, 48393380]

約数ペア:

[(1, 48393380), (2, 24196690), (4, 12098345), (5, 9678676), (7, 6913340), (10, 4839338), (14, 3456670), (19, 2547020), (20, 2419669), (23, 2104060), (28, 1728335), (35, 1382668), (38, 1273510), (46, 1052030), (49, 987620), (70, 691334), (76, 636755), (92, 526015), (95, 509404), (98, 493810), (113, 428260), (115, 420812), (133, 363860), (140, 345667), (161, 300580), (190, 254702), (196, 246905), (226, 214130), (230, 210406), (245, 197524), (266, 181930), (322, 150290), (380, 127351), (437, 110740), (452, 107065), (460, 105203), (490, 98762), (532, 90965), (565, 85652), (644, 75145), (665, 72772), (791, 61180), (805, 60116), (874, 55370), (931, 51980), (980, 49381), (1127, 42940), (1130, 42826), (1330, 36386), (1582, 30590), (1610, 30058), (1748, 27685), (1862, 25990), (2147, 22540), (2185, 22148), (2254, 21470), (2260, 21413), (2599, 18620), (2660, 18193), (3059, 15820), (3164, 15295), (3220, 15029), (3724, 12995), (3955, 12236), (4294, 11270), (4370, 11074), (4508, 10735), (4655, 10396), (5198, 9310), (5537, 8740), (5635, 8588), (6118, 7910)]