48737850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 148428000

約数和(自身を除く): 99690150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 349, 350, 399, 475, 490, 525, 570, 665, 698, 735, 798, 931, 950, 1047, 1050, 1225, 1330, 1425, 1470, 1745, 1862, 1995, 2094, 2443, 2450, 2793, 2850, 3325, 3490, 3675, 3990, 4655, 4886, 5235, 5586, 6631, 6650, 7329, 7350, 8725, 9310, 9975, 10470, 12215, 13262, 13965, 14658, 17101, 17450, 19893, 19950, 23275, 24430, 26175, 27930, 33155, 34202, 36645, 39786, 46417, 46550, 51303, 52350, 61075, 66310, 69825, 73290, 85505, 92834, 99465, 102606, 122150, 139251, 139650, 165775, 171010, 183225, 198930, 232085, 256515, 278502, 324919, 331550, 366450, 427525, 464170, 497325, 513030, 649838, 696255, 855050, 974757, 994650, 1160425, 1282575, 1392510, 1624595, 1949514, 2320850, 2565150, 3249190, 3481275, 4873785, 6962550, 8122975, 9747570, 16245950, 24368925, 48737850]

約数ペア:

[(1, 48737850), (2, 24368925), (3, 16245950), (5, 9747570), (6, 8122975), (7, 6962550), (10, 4873785), (14, 3481275), (15, 3249190), (19, 2565150), (21, 2320850), (25, 1949514), (30, 1624595), (35, 1392510), (38, 1282575), (42, 1160425), (49, 994650), (50, 974757), (57, 855050), (70, 696255), (75, 649838), (95, 513030), (98, 497325), (105, 464170), (114, 427525), (133, 366450), (147, 331550), (150, 324919), (175, 278502), (190, 256515), (210, 232085), (245, 198930), (266, 183225), (285, 171010), (294, 165775), (349, 139650), (350, 139251), (399, 122150), (475, 102606), (490, 99465), (525, 92834), (570, 85505), (665, 73290), (698, 69825), (735, 66310), (798, 61075), (931, 52350), (950, 51303), (1047, 46550), (1050, 46417), (1225, 39786), (1330, 36645), (1425, 34202), (1470, 33155), (1745, 27930), (1862, 26175), (1995, 24430), (2094, 23275), (2443, 19950), (2450, 19893), (2793, 17450), (2850, 17101), (3325, 14658), (3490, 13965), (3675, 13262), (3990, 12215), (4655, 10470), (4886, 9975), (5235, 9310), (5586, 8725), (6631, 7350), (6650, 7329)]