56744450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 137401920

約数和(自身を除く): 80657470

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 49, 50, 53, 70, 95, 98, 106, 115, 133, 161, 175, 190, 230, 245, 265, 266, 322, 350, 371, 437, 475, 490, 530, 575, 665, 742, 805, 874, 931, 950, 1007, 1127, 1150, 1219, 1225, 1325, 1330, 1610, 1855, 1862, 2014, 2185, 2254, 2438, 2450, 2597, 2650, 3059, 3325, 3710, 4025, 4370, 4655, 5035, 5194, 5635, 6095, 6118, 6650, 7049, 8050, 8533, 9275, 9310, 10070, 10925, 11270, 12190, 12985, 14098, 15295, 17066, 18550, 21413, 21850, 23161, 23275, 25175, 25970, 28175, 30475, 30590, 35245, 42665, 42826, 46322, 46550, 49343, 50350, 56350, 59731, 60950, 64925, 70490, 76475, 85330, 98686, 107065, 115805, 119462, 129850, 152950, 162127, 176225, 213325, 214130, 231610, 246715, 298655, 324254, 352450, 426650, 493430, 535325, 579025, 597310, 810635, 1070650, 1134889, 1158050, 1233575, 1493275, 1621270, 2269778, 2467150, 2986550, 4053175, 5674445, 8106350, 11348890, 28372225, 56744450]

約数ペア:

[(1, 56744450), (2, 28372225), (5, 11348890), (7, 8106350), (10, 5674445), (14, 4053175), (19, 2986550), (23, 2467150), (25, 2269778), (35, 1621270), (38, 1493275), (46, 1233575), (49, 1158050), (50, 1134889), (53, 1070650), (70, 810635), (95, 597310), (98, 579025), (106, 535325), (115, 493430), (133, 426650), (161, 352450), (175, 324254), (190, 298655), (230, 246715), (245, 231610), (265, 214130), (266, 213325), (322, 176225), (350, 162127), (371, 152950), (437, 129850), (475, 119462), (490, 115805), (530, 107065), (575, 98686), (665, 85330), (742, 76475), (805, 70490), (874, 64925), (931, 60950), (950, 59731), (1007, 56350), (1127, 50350), (1150, 49343), (1219, 46550), (1225, 46322), (1325, 42826), (1330, 42665), (1610, 35245), (1855, 30590), (1862, 30475), (2014, 28175), (2185, 25970), (2254, 25175), (2438, 23275), (2450, 23161), (2597, 21850), (2650, 21413), (3059, 18550), (3325, 17066), (3710, 15295), (4025, 14098), (4370, 12985), (4655, 12190), (5035, 11270), (5194, 10925), (5635, 10070), (6095, 9310), (6118, 9275), (6650, 8533), (7049, 8050)]