53294450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 113992704

約数和(自身を除く): 60698254

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 230, 242, 253, 275, 383, 506, 550, 575, 605, 766, 1150, 1210, 1265, 1915, 2530, 2783, 3025, 3830, 4213, 5566, 6050, 6325, 8426, 8809, 9575, 12650, 13915, 17618, 19150, 21065, 27830, 42130, 44045, 46343, 69575, 88090, 92686, 96899, 105325, 139150, 193798, 210650, 220225, 231715, 440450, 463430, 484495, 968990, 1065889, 1158575, 2131778, 2317150, 2422475, 4844950, 5329445, 10658890, 26647225, 53294450]

約数ペア:

[(1, 53294450), (2, 26647225), (5, 10658890), (10, 5329445), (11, 4844950), (22, 2422475), (23, 2317150), (25, 2131778), (46, 1158575), (50, 1065889), (55, 968990), (110, 484495), (115, 463430), (121, 440450), (230, 231715), (242, 220225), (253, 210650), (275, 193798), (383, 139150), (506, 105325), (550, 96899), (575, 92686), (605, 88090), (766, 69575), (1150, 46343), (1210, 44045), (1265, 42130), (1915, 27830), (2530, 21065), (2783, 19150), (3025, 17618), (3830, 13915), (4213, 12650), (5566, 9575), (6050, 8809), (6325, 8426)]