49204100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 119429856

約数和(自身を除く): 70225756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1091, 1100, 1804, 2050, 2182, 2255, 4100, 4364, 4510, 5455, 9020, 10910, 11275, 12001, 21820, 22550, 24002, 27275, 44731, 45100, 48004, 54550, 60005, 89462, 109100, 120010, 178924, 223655, 240020, 300025, 447310, 492041, 600050, 894620, 984082, 1118275, 1200100, 1968164, 2236550, 2460205, 4473100, 4920410, 9840820, 12301025, 24602050, 49204100]

約数ペア:

[(1, 49204100), (2, 24602050), (4, 12301025), (5, 9840820), (10, 4920410), (11, 4473100), (20, 2460205), (22, 2236550), (25, 1968164), (41, 1200100), (44, 1118275), (50, 984082), (55, 894620), (82, 600050), (100, 492041), (110, 447310), (164, 300025), (205, 240020), (220, 223655), (275, 178924), (410, 120010), (451, 109100), (550, 89462), (820, 60005), (902, 54550), (1025, 48004), (1091, 45100), (1100, 44731), (1804, 27275), (2050, 24002), (2182, 22550), (2255, 21820), (4100, 12001), (4364, 11275), (4510, 10910), (5455, 9020)]