49901940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 175472640

約数和(自身を除く): 125570700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 271, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 542, 558, 594, 620, 660, 682, 813, 837, 930, 990, 1023, 1084, 1116, 1188, 1355, 1364, 1395, 1485, 1626, 1674, 1705, 1860, 1980, 2046, 2439, 2710, 2790, 2970, 2981, 3069, 3252, 3348, 3410, 4065, 4092, 4185, 4878, 5115, 5420, 5580, 5940, 5962, 6138, 6820, 7317, 8130, 8370, 8401, 8943, 9207, 9756, 10230, 11924, 12195, 12276, 14634, 14905, 15345, 16260, 16740, 16802, 17886, 18414, 20460, 24390, 25203, 26829, 29268, 29810, 30690, 33604, 35772, 36585, 36828, 42005, 44715, 46035, 48780, 50406, 53658, 59620, 61380, 73170, 75609, 80487, 84010, 89430, 92070, 92411, 100812, 107316, 126015, 134145, 146340, 151218, 160974, 168020, 178860, 184140, 184822, 226827, 252030, 268290, 277233, 302436, 321948, 369644, 378045, 402435, 453654, 462055, 504060, 536580, 554466, 756090, 804870, 831699, 907308, 924110, 1108932, 1134135, 1386165, 1512180, 1609740, 1663398, 1848220, 2268270, 2495097, 2772330, 3326796, 4158495, 4536540, 4990194, 5544660, 8316990, 9980388, 12475485, 16633980, 24950970, 49901940]

約数ペア:

[(1, 49901940), (2, 24950970), (3, 16633980), (4, 12475485), (5, 9980388), (6, 8316990), (9, 5544660), (10, 4990194), (11, 4536540), (12, 4158495), (15, 3326796), (18, 2772330), (20, 2495097), (22, 2268270), (27, 1848220), (30, 1663398), (31, 1609740), (33, 1512180), (36, 1386165), (44, 1134135), (45, 1108932), (54, 924110), (55, 907308), (60, 831699), (62, 804870), (66, 756090), (90, 554466), (93, 536580), (99, 504060), (108, 462055), (110, 453654), (124, 402435), (132, 378045), (135, 369644), (155, 321948), (165, 302436), (180, 277233), (186, 268290), (198, 252030), (220, 226827), (270, 184822), (271, 184140), (279, 178860), (297, 168020), (310, 160974), (330, 151218), (341, 146340), (372, 134145), (396, 126015), (465, 107316), (495, 100812), (540, 92411), (542, 92070), (558, 89430), (594, 84010), (620, 80487), (660, 75609), (682, 73170), (813, 61380), (837, 59620), (930, 53658), (990, 50406), (1023, 48780), (1084, 46035), (1116, 44715), (1188, 42005), (1355, 36828), (1364, 36585), (1395, 35772), (1485, 33604), (1626, 30690), (1674, 29810), (1705, 29268), (1860, 26829), (1980, 25203), (2046, 24390), (2439, 20460), (2710, 18414), (2790, 17886), (2970, 16802), (2981, 16740), (3069, 16260), (3252, 15345), (3348, 14905), (3410, 14634), (4065, 12276), (4092, 12195), (4185, 11924), (4878, 10230), (5115, 9756), (5420, 9207), (5580, 8943), (5940, 8401), (5962, 8370), (6138, 8130), (6820, 7317)]