47443950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 139276800

約数和(自身を除く): 91832850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 62, 75, 90, 93, 95, 114, 150, 155, 171, 179, 186, 190, 225, 279, 285, 310, 342, 358, 450, 465, 475, 537, 558, 570, 589, 775, 855, 895, 930, 950, 1074, 1178, 1395, 1425, 1550, 1611, 1710, 1767, 1790, 2325, 2685, 2790, 2850, 2945, 3222, 3401, 3534, 4275, 4475, 4650, 5301, 5370, 5549, 5890, 6802, 6975, 8055, 8550, 8835, 8950, 10203, 10602, 11098, 13425, 13950, 14725, 16110, 16647, 17005, 17670, 20406, 26505, 26850, 27745, 29450, 30609, 33294, 34010, 40275, 44175, 49941, 51015, 53010, 55490, 61218, 80550, 83235, 85025, 88350, 99882, 102030, 105431, 132525, 138725, 153045, 166470, 170050, 210862, 249705, 255075, 265050, 277450, 306090, 316293, 416175, 499410, 510150, 527155, 632586, 765225, 832350, 948879, 1054310, 1248525, 1530450, 1581465, 1897758, 2497050, 2635775, 3162930, 4744395, 5271550, 7907325, 9488790, 15814650, 23721975, 47443950]

約数ペア:

[(1, 47443950), (2, 23721975), (3, 15814650), (5, 9488790), (6, 7907325), (9, 5271550), (10, 4744395), (15, 3162930), (18, 2635775), (19, 2497050), (25, 1897758), (30, 1581465), (31, 1530450), (38, 1248525), (45, 1054310), (50, 948879), (57, 832350), (62, 765225), (75, 632586), (90, 527155), (93, 510150), (95, 499410), (114, 416175), (150, 316293), (155, 306090), (171, 277450), (179, 265050), (186, 255075), (190, 249705), (225, 210862), (279, 170050), (285, 166470), (310, 153045), (342, 138725), (358, 132525), (450, 105431), (465, 102030), (475, 99882), (537, 88350), (558, 85025), (570, 83235), (589, 80550), (775, 61218), (855, 55490), (895, 53010), (930, 51015), (950, 49941), (1074, 44175), (1178, 40275), (1395, 34010), (1425, 33294), (1550, 30609), (1611, 29450), (1710, 27745), (1767, 26850), (1790, 26505), (2325, 20406), (2685, 17670), (2790, 17005), (2850, 16647), (2945, 16110), (3222, 14725), (3401, 13950), (3534, 13425), (4275, 11098), (4475, 10602), (4650, 10203), (5301, 8950), (5370, 8835), (5549, 8550), (5890, 8055), (6802, 6975)]