49659540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 172032000

約数和(自身を除く): 122372460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 127, 133, 140, 147, 190, 196, 210, 228, 245, 254, 266, 285, 294, 343, 380, 381, 399, 420, 490, 508, 532, 570, 588, 635, 665, 686, 735, 762, 798, 889, 931, 980, 1029, 1140, 1270, 1330, 1372, 1470, 1524, 1596, 1715, 1778, 1862, 1905, 1995, 2058, 2413, 2540, 2660, 2667, 2793, 2940, 3430, 3556, 3724, 3810, 3990, 4116, 4445, 4655, 4826, 5145, 5334, 5586, 6223, 6517, 6860, 7239, 7620, 7980, 8890, 9310, 9652, 10290, 10668, 11172, 12065, 12446, 13034, 13335, 13965, 14478, 16891, 17780, 18620, 18669, 19551, 20580, 24130, 24892, 26068, 26670, 27930, 28956, 31115, 32585, 33782, 36195, 37338, 39102, 43561, 48260, 50673, 53340, 55860, 62230, 65170, 67564, 72390, 74676, 78204, 84455, 87122, 93345, 97755, 101346, 118237, 124460, 130340, 130683, 144780, 168910, 174244, 186690, 195510, 202692, 217805, 236474, 253365, 261366, 337820, 354711, 373380, 391020, 435610, 472948, 506730, 522732, 591185, 653415, 709422, 827659, 871220, 1013460, 1182370, 1306830, 1418844, 1655318, 1773555, 2364740, 2482977, 2613660, 3310636, 3547110, 4138295, 4965954, 7094220, 8276590, 9931908, 12414885, 16553180, 24829770, 49659540]

約数ペア:

[(1, 49659540), (2, 24829770), (3, 16553180), (4, 12414885), (5, 9931908), (6, 8276590), (7, 7094220), (10, 4965954), (12, 4138295), (14, 3547110), (15, 3310636), (19, 2613660), (20, 2482977), (21, 2364740), (28, 1773555), (30, 1655318), (35, 1418844), (38, 1306830), (42, 1182370), (49, 1013460), (57, 871220), (60, 827659), (70, 709422), (76, 653415), (84, 591185), (95, 522732), (98, 506730), (105, 472948), (114, 435610), (127, 391020), (133, 373380), (140, 354711), (147, 337820), (190, 261366), (196, 253365), (210, 236474), (228, 217805), (245, 202692), (254, 195510), (266, 186690), (285, 174244), (294, 168910), (343, 144780), (380, 130683), (381, 130340), (399, 124460), (420, 118237), (490, 101346), (508, 97755), (532, 93345), (570, 87122), (588, 84455), (635, 78204), (665, 74676), (686, 72390), (735, 67564), (762, 65170), (798, 62230), (889, 55860), (931, 53340), (980, 50673), (1029, 48260), (1140, 43561), (1270, 39102), (1330, 37338), (1372, 36195), (1470, 33782), (1524, 32585), (1596, 31115), (1715, 28956), (1778, 27930), (1862, 26670), (1905, 26068), (1995, 24892), (2058, 24130), (2413, 20580), (2540, 19551), (2660, 18669), (2667, 18620), (2793, 17780), (2940, 16891), (3430, 14478), (3556, 13965), (3724, 13335), (3810, 13034), (3990, 12446), (4116, 12065), (4445, 11172), (4655, 10668), (4826, 10290), (5145, 9652), (5334, 9310), (5586, 8890), (6223, 7980), (6517, 7620), (6860, 7239)]