49497030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 149997744

約数和(自身を除く): 100500714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 173, 187, 198, 255, 289, 306, 330, 346, 374, 495, 510, 519, 561, 578, 765, 865, 867, 935, 990, 1038, 1122, 1445, 1530, 1557, 1683, 1730, 1734, 1870, 1903, 2595, 2601, 2805, 2890, 2941, 3114, 3179, 3366, 3806, 4335, 5190, 5202, 5610, 5709, 5882, 6358, 7785, 8415, 8670, 8823, 9515, 9537, 11418, 13005, 14705, 15570, 15895, 16830, 17127, 17646, 19030, 19074, 26010, 26469, 28545, 28611, 29410, 31790, 32351, 34254, 44115, 47685, 49997, 52938, 57090, 57222, 64702, 85635, 88230, 95370, 97053, 99994, 132345, 143055, 149991, 161755, 171270, 194106, 249985, 264690, 286110, 291159, 299982, 323510, 449973, 485265, 499970, 549967, 582318, 749955, 899946, 970530, 1099934, 1455795, 1499910, 1649901, 2249865, 2749835, 2911590, 3299802, 4499730, 4949703, 5499670, 8249505, 9899406, 16499010, 24748515, 49497030]

約数ペア:

[(1, 49497030), (2, 24748515), (3, 16499010), (5, 9899406), (6, 8249505), (9, 5499670), (10, 4949703), (11, 4499730), (15, 3299802), (17, 2911590), (18, 2749835), (22, 2249865), (30, 1649901), (33, 1499910), (34, 1455795), (45, 1099934), (51, 970530), (55, 899946), (66, 749955), (85, 582318), (90, 549967), (99, 499970), (102, 485265), (110, 449973), (153, 323510), (165, 299982), (170, 291159), (173, 286110), (187, 264690), (198, 249985), (255, 194106), (289, 171270), (306, 161755), (330, 149991), (346, 143055), (374, 132345), (495, 99994), (510, 97053), (519, 95370), (561, 88230), (578, 85635), (765, 64702), (865, 57222), (867, 57090), (935, 52938), (990, 49997), (1038, 47685), (1122, 44115), (1445, 34254), (1530, 32351), (1557, 31790), (1683, 29410), (1730, 28611), (1734, 28545), (1870, 26469), (1903, 26010), (2595, 19074), (2601, 19030), (2805, 17646), (2890, 17127), (2941, 16830), (3114, 15895), (3179, 15570), (3366, 14705), (3806, 13005), (4335, 11418), (5190, 9537), (5202, 9515), (5610, 8823), (5709, 8670), (5882, 8415), (6358, 7785)]