51902950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 111024144

約数和(自身を除く): 59121194

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 230, 242, 253, 275, 373, 506, 550, 575, 605, 746, 1150, 1210, 1265, 1865, 2530, 2783, 3025, 3730, 4103, 5566, 6050, 6325, 8206, 8579, 9325, 12650, 13915, 17158, 18650, 20515, 27830, 41030, 42895, 45133, 69575, 85790, 90266, 94369, 102575, 139150, 188738, 205150, 214475, 225665, 428950, 451330, 471845, 943690, 1038059, 1128325, 2076118, 2256650, 2359225, 4718450, 5190295, 10380590, 25951475, 51902950]

約数ペア:

[(1, 51902950), (2, 25951475), (5, 10380590), (10, 5190295), (11, 4718450), (22, 2359225), (23, 2256650), (25, 2076118), (46, 1128325), (50, 1038059), (55, 943690), (110, 471845), (115, 451330), (121, 428950), (230, 225665), (242, 214475), (253, 205150), (275, 188738), (373, 139150), (506, 102575), (550, 94369), (575, 90266), (605, 85790), (746, 69575), (1150, 45133), (1210, 42895), (1265, 41030), (1865, 27830), (2530, 20515), (2783, 18650), (3025, 17158), (3730, 13915), (4103, 12650), (5566, 9325), (6050, 8579), (6325, 8206)]