49308420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 171601920

約数和(自身を除く): 122293500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 167, 185, 190, 210, 222, 228, 259, 266, 285, 334, 370, 380, 399, 420, 444, 501, 518, 532, 555, 570, 665, 668, 703, 740, 777, 798, 835, 1002, 1036, 1110, 1140, 1169, 1295, 1330, 1406, 1554, 1596, 1670, 1995, 2004, 2109, 2220, 2338, 2505, 2590, 2660, 2812, 3108, 3173, 3340, 3507, 3515, 3885, 3990, 4218, 4676, 4921, 5010, 5180, 5845, 6179, 6346, 7014, 7030, 7770, 7980, 8436, 9519, 9842, 10020, 10545, 11690, 12358, 12692, 14028, 14060, 14763, 15540, 15865, 17535, 18537, 19038, 19684, 21090, 22211, 23380, 24605, 24716, 29526, 30895, 31730, 35070, 37074, 38076, 42180, 43253, 44422, 47595, 49210, 59052, 61790, 63460, 66633, 70140, 73815, 74148, 86506, 88844, 92685, 95190, 98420, 111055, 117401, 123580, 129759, 133266, 147630, 173012, 185370, 190380, 216265, 222110, 234802, 259518, 266532, 295260, 333165, 352203, 370740, 432530, 444220, 469604, 519036, 587005, 648795, 666330, 704406, 821807, 865060, 1174010, 1297590, 1332660, 1408812, 1643614, 1761015, 2348020, 2465421, 2595180, 3287228, 3522030, 4109035, 4930842, 7044060, 8218070, 9861684, 12327105, 16436140, 24654210, 49308420]

約数ペア:

[(1, 49308420), (2, 24654210), (3, 16436140), (4, 12327105), (5, 9861684), (6, 8218070), (7, 7044060), (10, 4930842), (12, 4109035), (14, 3522030), (15, 3287228), (19, 2595180), (20, 2465421), (21, 2348020), (28, 1761015), (30, 1643614), (35, 1408812), (37, 1332660), (38, 1297590), (42, 1174010), (57, 865060), (60, 821807), (70, 704406), (74, 666330), (76, 648795), (84, 587005), (95, 519036), (105, 469604), (111, 444220), (114, 432530), (133, 370740), (140, 352203), (148, 333165), (167, 295260), (185, 266532), (190, 259518), (210, 234802), (222, 222110), (228, 216265), (259, 190380), (266, 185370), (285, 173012), (334, 147630), (370, 133266), (380, 129759), (399, 123580), (420, 117401), (444, 111055), (501, 98420), (518, 95190), (532, 92685), (555, 88844), (570, 86506), (665, 74148), (668, 73815), (703, 70140), (740, 66633), (777, 63460), (798, 61790), (835, 59052), (1002, 49210), (1036, 47595), (1110, 44422), (1140, 43253), (1169, 42180), (1295, 38076), (1330, 37074), (1406, 35070), (1554, 31730), (1596, 30895), (1670, 29526), (1995, 24716), (2004, 24605), (2109, 23380), (2220, 22211), (2338, 21090), (2505, 19684), (2590, 19038), (2660, 18537), (2812, 17535), (3108, 15865), (3173, 15540), (3340, 14763), (3507, 14060), (3515, 14028), (3885, 12692), (3990, 12358), (4218, 11690), (4676, 10545), (4921, 10020), (5010, 9842), (5180, 9519), (5845, 8436), (6179, 7980), (6346, 7770), (7014, 7030)]