47690916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 148006656

約数和(自身を除く): 100315740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 357, 364, 367, 442, 476, 546, 588, 637, 663, 714, 734, 833, 884, 1092, 1101, 1274, 1326, 1428, 1468, 1547, 1666, 1911, 2202, 2499, 2548, 2569, 2652, 3094, 3332, 3822, 4404, 4641, 4771, 4998, 5138, 6188, 6239, 7644, 7707, 9282, 9542, 9996, 10276, 10829, 12478, 14313, 15414, 17983, 18564, 18717, 19084, 21658, 24956, 28626, 30828, 32487, 33397, 35966, 37434, 43316, 43673, 53949, 57252, 64974, 66794, 71932, 74868, 81107, 87346, 100191, 107898, 129948, 131019, 133588, 162214, 174692, 200382, 215796, 233779, 243321, 262038, 305711, 324428, 400764, 467558, 486642, 524076, 567749, 611422, 701337, 917133, 935116, 973284, 1135498, 1222844, 1402674, 1703247, 1834266, 2270996, 2805348, 3406494, 3668532, 3974243, 6812988, 7948486, 11922729, 15896972, 23845458, 47690916]

約数ペア:

[(1, 47690916), (2, 23845458), (3, 15896972), (4, 11922729), (6, 7948486), (7, 6812988), (12, 3974243), (13, 3668532), (14, 3406494), (17, 2805348), (21, 2270996), (26, 1834266), (28, 1703247), (34, 1402674), (39, 1222844), (42, 1135498), (49, 973284), (51, 935116), (52, 917133), (68, 701337), (78, 611422), (84, 567749), (91, 524076), (98, 486642), (102, 467558), (119, 400764), (147, 324428), (156, 305711), (182, 262038), (196, 243321), (204, 233779), (221, 215796), (238, 200382), (273, 174692), (294, 162214), (357, 133588), (364, 131019), (367, 129948), (442, 107898), (476, 100191), (546, 87346), (588, 81107), (637, 74868), (663, 71932), (714, 66794), (734, 64974), (833, 57252), (884, 53949), (1092, 43673), (1101, 43316), (1274, 37434), (1326, 35966), (1428, 33397), (1468, 32487), (1547, 30828), (1666, 28626), (1911, 24956), (2202, 21658), (2499, 19084), (2548, 18717), (2569, 18564), (2652, 17983), (3094, 15414), (3332, 14313), (3822, 12478), (4404, 10829), (4641, 10276), (4771, 9996), (4998, 9542), (5138, 9282), (6188, 7707), (6239, 7644)]