49539060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 105692940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 461, 540, 597, 796, 922, 995, 1194, 1383, 1791, 1844, 1990, 2305, 2388, 2766, 2985, 3582, 3980, 4149, 4610, 5373, 5532, 5970, 6915, 7164, 8298, 8955, 9220, 10746, 11940, 12447, 13830, 16596, 17910, 20745, 21492, 24894, 26865, 27660, 35820, 41490, 49788, 53730, 62235, 82980, 91739, 107460, 124470, 183478, 248940, 275217, 366956, 458695, 550434, 825651, 917390, 1100868, 1376085, 1651302, 1834780, 2476953, 2752170, 3302604, 4128255, 4953906, 5504340, 8256510, 9907812, 12384765, 16513020, 24769530, 49539060]

約数ペア:

[(1, 49539060), (2, 24769530), (3, 16513020), (4, 12384765), (5, 9907812), (6, 8256510), (9, 5504340), (10, 4953906), (12, 4128255), (15, 3302604), (18, 2752170), (20, 2476953), (27, 1834780), (30, 1651302), (36, 1376085), (45, 1100868), (54, 917390), (60, 825651), (90, 550434), (108, 458695), (135, 366956), (180, 275217), (199, 248940), (270, 183478), (398, 124470), (461, 107460), (540, 91739), (597, 82980), (796, 62235), (922, 53730), (995, 49788), (1194, 41490), (1383, 35820), (1791, 27660), (1844, 26865), (1990, 24894), (2305, 21492), (2388, 20745), (2766, 17910), (2985, 16596), (3582, 13830), (3980, 12447), (4149, 11940), (4610, 10746), (5373, 9220), (5532, 8955), (5970, 8298), (6915, 7164)]