49654620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 165660768

約数和(自身を除く): 116006148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 601, 612, 765, 810, 918, 972, 1020, 1202, 1215, 1377, 1530, 1620, 1803, 1836, 2295, 2404, 2430, 2754, 3005, 3060, 3606, 4131, 4590, 4860, 5409, 5508, 6010, 6885, 7212, 8262, 9015, 9180, 10217, 10818, 12020, 13770, 16227, 16524, 18030, 20434, 20655, 21636, 27045, 27540, 30651, 32454, 36060, 40868, 41310, 48681, 51085, 54090, 61302, 64908, 81135, 82620, 91953, 97362, 102170, 108180, 122604, 146043, 153255, 162270, 183906, 194724, 204340, 243405, 275859, 292086, 306510, 324540, 367812, 459765, 486810, 551718, 584172, 613020, 730215, 827577, 919530, 973620, 1103436, 1379295, 1460430, 1655154, 1839060, 2482731, 2758590, 2920860, 3310308, 4137885, 4965462, 5517180, 8275770, 9930924, 12413655, 16551540, 24827310, 49654620]

約数ペア:

[(1, 49654620), (2, 24827310), (3, 16551540), (4, 12413655), (5, 9930924), (6, 8275770), (9, 5517180), (10, 4965462), (12, 4137885), (15, 3310308), (17, 2920860), (18, 2758590), (20, 2482731), (27, 1839060), (30, 1655154), (34, 1460430), (36, 1379295), (45, 1103436), (51, 973620), (54, 919530), (60, 827577), (68, 730215), (81, 613020), (85, 584172), (90, 551718), (102, 486810), (108, 459765), (135, 367812), (153, 324540), (162, 306510), (170, 292086), (180, 275859), (204, 243405), (243, 204340), (255, 194724), (270, 183906), (306, 162270), (324, 153255), (340, 146043), (405, 122604), (459, 108180), (486, 102170), (510, 97362), (540, 91953), (601, 82620), (612, 81135), (765, 64908), (810, 61302), (918, 54090), (972, 51085), (1020, 48681), (1202, 41310), (1215, 40868), (1377, 36060), (1530, 32454), (1620, 30651), (1803, 27540), (1836, 27045), (2295, 21636), (2404, 20655), (2430, 20434), (2754, 18030), (3005, 16524), (3060, 16227), (3606, 13770), (4131, 12020), (4590, 10818), (4860, 10217), (5409, 9180), (5508, 9015), (6010, 8262), (6885, 7212)]