55352850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 169462368

約数和(自身を除く): 114109518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 105, 119, 147, 150, 170, 175, 210, 238, 245, 255, 294, 350, 357, 425, 443, 490, 510, 525, 595, 714, 735, 833, 850, 886, 1050, 1190, 1225, 1275, 1329, 1470, 1666, 1785, 2215, 2450, 2499, 2550, 2658, 2975, 3101, 3570, 3675, 4165, 4430, 4998, 5950, 6202, 6645, 7350, 7531, 8330, 8925, 9303, 11075, 12495, 13290, 15062, 15505, 17850, 18606, 20825, 21707, 22150, 22593, 24990, 31010, 33225, 37655, 41650, 43414, 45186, 46515, 52717, 62475, 65121, 66450, 75310, 77525, 93030, 105434, 108535, 112965, 124950, 130242, 155050, 158151, 188275, 217070, 225930, 232575, 263585, 316302, 325605, 369019, 376550, 465150, 527170, 542675, 564825, 651210, 738038, 790755, 1085350, 1107057, 1129650, 1317925, 1581510, 1628025, 1845095, 2214114, 2635850, 3256050, 3690190, 3953775, 5535285, 7907550, 9225475, 11070570, 18450950, 27676425, 55352850]

約数ペア:

[(1, 55352850), (2, 27676425), (3, 18450950), (5, 11070570), (6, 9225475), (7, 7907550), (10, 5535285), (14, 3953775), (15, 3690190), (17, 3256050), (21, 2635850), (25, 2214114), (30, 1845095), (34, 1628025), (35, 1581510), (42, 1317925), (49, 1129650), (50, 1107057), (51, 1085350), (70, 790755), (75, 738038), (85, 651210), (98, 564825), (102, 542675), (105, 527170), (119, 465150), (147, 376550), (150, 369019), (170, 325605), (175, 316302), (210, 263585), (238, 232575), (245, 225930), (255, 217070), (294, 188275), (350, 158151), (357, 155050), (425, 130242), (443, 124950), (490, 112965), (510, 108535), (525, 105434), (595, 93030), (714, 77525), (735, 75310), (833, 66450), (850, 65121), (886, 62475), (1050, 52717), (1190, 46515), (1225, 45186), (1275, 43414), (1329, 41650), (1470, 37655), (1666, 33225), (1785, 31010), (2215, 24990), (2450, 22593), (2499, 22150), (2550, 21707), (2658, 20825), (2975, 18606), (3101, 17850), (3570, 15505), (3675, 15062), (4165, 13290), (4430, 12495), (4998, 11075), (5950, 9303), (6202, 8925), (6645, 8330), (7350, 7531)]