49881930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 137687040

約数和(自身を除く): 87805110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 179, 210, 358, 537, 895, 1074, 1253, 1327, 1790, 2506, 2654, 2685, 3759, 3981, 5370, 6265, 6635, 7518, 7962, 9289, 12530, 13270, 18578, 18795, 19905, 27867, 37590, 39810, 46445, 55734, 92890, 139335, 237533, 278670, 475066, 712599, 1187665, 1425198, 1662731, 2375330, 3325462, 3562995, 4988193, 7125990, 8313655, 9976386, 16627310, 24940965, 49881930]

約数ペア:

[(1, 49881930), (2, 24940965), (3, 16627310), (5, 9976386), (6, 8313655), (7, 7125990), (10, 4988193), (14, 3562995), (15, 3325462), (21, 2375330), (30, 1662731), (35, 1425198), (42, 1187665), (70, 712599), (105, 475066), (179, 278670), (210, 237533), (358, 139335), (537, 92890), (895, 55734), (1074, 46445), (1253, 39810), (1327, 37590), (1790, 27867), (2506, 19905), (2654, 18795), (2685, 18578), (3759, 13270), (3981, 12530), (5370, 9289), (6265, 7962), (6635, 7518)]