49472850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 146562048

約数和(自身を除く): 97089198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 53, 70, 75, 98, 105, 106, 127, 147, 150, 159, 175, 210, 245, 254, 265, 294, 318, 350, 371, 381, 490, 525, 530, 635, 735, 742, 762, 795, 889, 1050, 1113, 1225, 1270, 1325, 1470, 1590, 1778, 1855, 1905, 2226, 2450, 2597, 2650, 2667, 3175, 3675, 3710, 3810, 3975, 4445, 5194, 5334, 5565, 6223, 6350, 6731, 7350, 7791, 7950, 8890, 9275, 9525, 11130, 12446, 12985, 13335, 13462, 15582, 18550, 18669, 19050, 20193, 22225, 25970, 26670, 27825, 31115, 33655, 37338, 38955, 40386, 44450, 47117, 55650, 62230, 64925, 66675, 67310, 77910, 93345, 94234, 100965, 129850, 133350, 141351, 155575, 168275, 186690, 194775, 201930, 235585, 282702, 311150, 329819, 336550, 389550, 466725, 471170, 504825, 659638, 706755, 933450, 989457, 1009650, 1177925, 1413510, 1649095, 1978914, 2355850, 3298190, 3533775, 4947285, 7067550, 8245475, 9894570, 16490950, 24736425, 49472850]

約数ペア:

[(1, 49472850), (2, 24736425), (3, 16490950), (5, 9894570), (6, 8245475), (7, 7067550), (10, 4947285), (14, 3533775), (15, 3298190), (21, 2355850), (25, 1978914), (30, 1649095), (35, 1413510), (42, 1177925), (49, 1009650), (50, 989457), (53, 933450), (70, 706755), (75, 659638), (98, 504825), (105, 471170), (106, 466725), (127, 389550), (147, 336550), (150, 329819), (159, 311150), (175, 282702), (210, 235585), (245, 201930), (254, 194775), (265, 186690), (294, 168275), (318, 155575), (350, 141351), (371, 133350), (381, 129850), (490, 100965), (525, 94234), (530, 93345), (635, 77910), (735, 67310), (742, 66675), (762, 64925), (795, 62230), (889, 55650), (1050, 47117), (1113, 44450), (1225, 40386), (1270, 38955), (1325, 37338), (1470, 33655), (1590, 31115), (1778, 27825), (1855, 26670), (1905, 25970), (2226, 22225), (2450, 20193), (2597, 19050), (2650, 18669), (2667, 18550), (3175, 15582), (3675, 13462), (3710, 13335), (3810, 12985), (3975, 12446), (4445, 11130), (5194, 9525), (5334, 9275), (5565, 8890), (6223, 7950), (6350, 7791), (6731, 7350)]