50440530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 98858670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 71, 85, 102, 105, 119, 142, 170, 199, 210, 213, 238, 255, 355, 357, 398, 426, 497, 510, 595, 597, 710, 714, 994, 995, 1065, 1190, 1194, 1207, 1393, 1491, 1785, 1990, 2130, 2414, 2485, 2786, 2982, 2985, 3383, 3570, 3621, 4179, 4970, 5970, 6035, 6766, 6965, 7242, 7455, 8358, 8449, 10149, 12070, 13930, 14129, 14910, 16898, 16915, 18105, 20298, 20895, 23681, 25347, 28258, 33830, 36210, 41790, 42245, 42387, 47362, 50694, 50745, 70645, 71043, 84490, 84774, 98903, 101490, 118405, 126735, 141290, 142086, 197806, 211935, 236810, 240193, 253470, 296709, 355215, 423870, 480386, 494515, 593418, 710430, 720579, 989030, 1200965, 1441158, 1483545, 1681351, 2401930, 2967090, 3362702, 3602895, 5044053, 7205790, 8406755, 10088106, 16813510, 25220265, 50440530]

約数ペア:

[(1, 50440530), (2, 25220265), (3, 16813510), (5, 10088106), (6, 8406755), (7, 7205790), (10, 5044053), (14, 3602895), (15, 3362702), (17, 2967090), (21, 2401930), (30, 1681351), (34, 1483545), (35, 1441158), (42, 1200965), (51, 989030), (70, 720579), (71, 710430), (85, 593418), (102, 494515), (105, 480386), (119, 423870), (142, 355215), (170, 296709), (199, 253470), (210, 240193), (213, 236810), (238, 211935), (255, 197806), (355, 142086), (357, 141290), (398, 126735), (426, 118405), (497, 101490), (510, 98903), (595, 84774), (597, 84490), (710, 71043), (714, 70645), (994, 50745), (995, 50694), (1065, 47362), (1190, 42387), (1194, 42245), (1207, 41790), (1393, 36210), (1491, 33830), (1785, 28258), (1990, 25347), (2130, 23681), (2414, 20895), (2485, 20298), (2786, 18105), (2982, 16915), (2985, 16898), (3383, 14910), (3570, 14129), (3621, 13930), (4179, 12070), (4970, 10149), (5970, 8449), (6035, 8358), (6766, 7455), (6965, 7242)]