49500123890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3083}}^1$

素因数の和:3293

約数の個数: 128

約数和(自身を含む): 108004147200

約数和(自身を除く): 58504023310

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 151, 155, 217, 245, 302, 310, 343, 434, 490, 686, 755, 1057, 1085, 1510, 1519, 1715, 2114, 2170, 3038, 3083, 3430, 4681, 5285, 6166, 7399, 7595, 9362, 10570, 10633, 14798, 15190, 15415, 21266, 21581, 23405, 30830, 32767, 36995, 43162, 46810, 51793, 53165, 65534, 73990, 95573, 103586, 106330, 107905, 151067, 163835, 191146, 215810, 229369, 258965, 302134, 327670, 458738, 465533, 477865, 517930, 669011, 755335, 931066, 955730, 1057469, 1146845, 1338022, 1510670, 1605583, 2114938, 2293690, 2327665, 3211166, 3258731, 3345055, 4655330, 4683077, 5287345, 6517462, 6690110, 8027915, 9366154, 10574690, 14431523, 16055830, 16293655, 22811117, 23415385, 28863046, 32587310, 32781539, 45622234, 46830770, 65563078, 72157615, 101020661, 114055585, 144315230, 159677819, 163907695, 202041322, 228111170, 319355638, 327815390, 505103305, 707144627, 798389095, 1010206610, 1414289254, 1596778190, 3535723135, 4950012389, 7071446270, 9900024778, 24750061945, 49500123890]

約数ペア:

[(1, 49500123890), (2, 24750061945), (5, 9900024778), (7, 7071446270), (10, 4950012389), (14, 3535723135), (31, 1596778190), (35, 1414289254), (49, 1010206610), (62, 798389095), (70, 707144627), (98, 505103305), (151, 327815390), (155, 319355638), (217, 228111170), (245, 202041322), (302, 163907695), (310, 159677819), (343, 144315230), (434, 114055585), (490, 101020661), (686, 72157615), (755, 65563078), (1057, 46830770), (1085, 45622234), (1510, 32781539), (1519, 32587310), (1715, 28863046), (2114, 23415385), (2170, 22811117), (3038, 16293655), (3083, 16055830), (3430, 14431523), (4681, 10574690), (5285, 9366154), (6166, 8027915), (7399, 6690110), (7595, 6517462), (9362, 5287345), (10570, 4683077), (10633, 4655330), (14798, 3345055), (15190, 3258731), (15415, 3211166), (21266, 2327665), (21581, 2293690), (23405, 2114938), (30830, 1605583), (32767, 1510670), (36995, 1338022), (43162, 1146845), (46810, 1057469), (51793, 955730), (53165, 931066), (65534, 755335), (73990, 669011), (95573, 517930), (103586, 477865), (106330, 465533), (107905, 458738), (151067, 327670), (163835, 302134), (191146, 258965), (215810, 229369)]