49116900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 171100160

約数和(自身を除く): 121983260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1231, 1330, 1425, 1596, 1900, 1995, 2100, 2462, 2660, 2850, 3325, 3693, 3990, 4924, 5700, 6155, 6650, 7386, 7980, 8617, 9975, 12310, 13300, 14772, 17234, 18465, 19950, 23389, 24620, 25851, 30775, 34468, 36930, 39900, 43085, 46778, 51702, 61550, 70167, 73860, 86170, 92325, 93556, 103404, 116945, 123100, 129255, 140334, 163723, 172340, 184650, 215425, 233890, 258510, 280668, 327446, 350835, 369300, 430850, 467780, 491169, 517020, 584725, 646275, 654892, 701670, 818615, 861700, 982338, 1169450, 1292550, 1403340, 1637230, 1754175, 1964676, 2338900, 2455845, 2585100, 3274460, 3508350, 4093075, 4911690, 7016700, 8186150, 9823380, 12279225, 16372300, 24558450, 49116900]

約数ペア:

[(1, 49116900), (2, 24558450), (3, 16372300), (4, 12279225), (5, 9823380), (6, 8186150), (7, 7016700), (10, 4911690), (12, 4093075), (14, 3508350), (15, 3274460), (19, 2585100), (20, 2455845), (21, 2338900), (25, 1964676), (28, 1754175), (30, 1637230), (35, 1403340), (38, 1292550), (42, 1169450), (50, 982338), (57, 861700), (60, 818615), (70, 701670), (75, 654892), (76, 646275), (84, 584725), (95, 517020), (100, 491169), (105, 467780), (114, 430850), (133, 369300), (140, 350835), (150, 327446), (175, 280668), (190, 258510), (210, 233890), (228, 215425), (266, 184650), (285, 172340), (300, 163723), (350, 140334), (380, 129255), (399, 123100), (420, 116945), (475, 103404), (525, 93556), (532, 92325), (570, 86170), (665, 73860), (700, 70167), (798, 61550), (950, 51702), (1050, 46778), (1140, 43085), (1231, 39900), (1330, 36930), (1425, 34468), (1596, 30775), (1900, 25851), (1995, 24620), (2100, 23389), (2462, 19950), (2660, 18465), (2850, 17234), (3325, 14772), (3693, 13300), (3990, 12310), (4924, 9975), (5700, 8617), (6155, 7980), (6650, 7386)]