49206765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 37884435

約数列:

[1, 3, 5, 15, 29, 31, 41, 87, 89, 93, 123, 145, 155, 205, 267, 435, 445, 465, 615, 899, 1189, 1271, 1335, 2581, 2697, 2759, 3567, 3649, 3813, 4495, 5945, 6355, 7743, 8277, 10947, 12905, 13485, 13795, 17835, 18245, 19065, 36859, 38715, 41385, 54735, 80011, 105821, 110577, 113119, 184295, 240033, 317463, 339357, 400055, 529105, 552885, 565595, 1200165, 1587315, 1696785, 3280451, 9841353, 16402255, 49206765]

約数ペア:

[(1, 49206765), (3, 16402255), (5, 9841353), (15, 3280451), (29, 1696785), (31, 1587315), (41, 1200165), (87, 565595), (89, 552885), (93, 529105), (123, 400055), (145, 339357), (155, 317463), (205, 240033), (267, 184295), (435, 113119), (445, 110577), (465, 105821), (615, 80011), (899, 54735), (1189, 41385), (1271, 38715), (1335, 36859), (2581, 19065), (2697, 18245), (2759, 17835), (3567, 13795), (3649, 13485), (3813, 12905), (4495, 10947), (5945, 8277), (6355, 7743)]