48989070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 149143680

約数和(自身を除く): 100154610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 821, 918, 1105, 1170, 1326, 1530, 1642, 1755, 1989, 2210, 2295, 2463, 3315, 3510, 3978, 4105, 4590, 4926, 5967, 6630, 7389, 8210, 9945, 10673, 11934, 12315, 13957, 14778, 19890, 21346, 22167, 24630, 27914, 29835, 32019, 36945, 41871, 44334, 53365, 59670, 64038, 69785, 73890, 83742, 96057, 106730, 110835, 125613, 139570, 160095, 181441, 192114, 209355, 221670, 251226, 288171, 320190, 362882, 376839, 418710, 480285, 544323, 576342, 628065, 753678, 907205, 960570, 1088646, 1256130, 1440855, 1632969, 1814410, 1884195, 2721615, 2881710, 3265938, 3768390, 4898907, 5443230, 8164845, 9797814, 16329690, 24494535, 48989070]

約数ペア:

[(1, 48989070), (2, 24494535), (3, 16329690), (5, 9797814), (6, 8164845), (9, 5443230), (10, 4898907), (13, 3768390), (15, 3265938), (17, 2881710), (18, 2721615), (26, 1884195), (27, 1814410), (30, 1632969), (34, 1440855), (39, 1256130), (45, 1088646), (51, 960570), (54, 907205), (65, 753678), (78, 628065), (85, 576342), (90, 544323), (102, 480285), (117, 418710), (130, 376839), (135, 362882), (153, 320190), (170, 288171), (195, 251226), (221, 221670), (234, 209355), (255, 192114), (270, 181441), (306, 160095), (351, 139570), (390, 125613), (442, 110835), (459, 106730), (510, 96057), (585, 83742), (663, 73890), (702, 69785), (765, 64038), (821, 59670), (918, 53365), (1105, 44334), (1170, 41871), (1326, 36945), (1530, 32019), (1642, 29835), (1755, 27914), (1989, 24630), (2210, 22167), (2295, 21346), (2463, 19890), (3315, 14778), (3510, 13957), (3978, 12315), (4105, 11934), (4590, 10673), (4926, 9945), (5967, 8210), (6630, 7389)]