47738250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 150505992

約数和(自身を除く): 102767742

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 294, 315, 350, 375, 433, 441, 450, 490, 525, 630, 735, 750, 866, 875, 882, 1050, 1125, 1225, 1299, 1470, 1575, 1750, 2165, 2205, 2250, 2450, 2598, 2625, 3031, 3150, 3675, 3897, 4330, 4410, 5250, 6062, 6125, 6495, 7350, 7794, 7875, 9093, 10825, 11025, 12250, 12990, 15155, 15750, 18186, 18375, 19485, 21217, 21650, 22050, 27279, 30310, 32475, 36750, 38970, 42434, 45465, 54125, 54558, 55125, 63651, 64950, 75775, 90930, 97425, 106085, 108250, 110250, 127302, 136395, 151550, 162375, 190953, 194850, 212170, 227325, 272790, 318255, 324750, 378875, 381906, 454650, 487125, 530425, 636510, 681975, 757750, 954765, 974250, 1060850, 1136625, 1363950, 1591275, 1909530, 2273250, 2652125, 3182550, 3409875, 4773825, 5304250, 6819750, 7956375, 9547650, 15912750, 23869125, 47738250]

約数ペア:

[(1, 47738250), (2, 23869125), (3, 15912750), (5, 9547650), (6, 7956375), (7, 6819750), (9, 5304250), (10, 4773825), (14, 3409875), (15, 3182550), (18, 2652125), (21, 2273250), (25, 1909530), (30, 1591275), (35, 1363950), (42, 1136625), (45, 1060850), (49, 974250), (50, 954765), (63, 757750), (70, 681975), (75, 636510), (90, 530425), (98, 487125), (105, 454650), (125, 381906), (126, 378875), (147, 324750), (150, 318255), (175, 272790), (210, 227325), (225, 212170), (245, 194850), (250, 190953), (294, 162375), (315, 151550), (350, 136395), (375, 127302), (433, 110250), (441, 108250), (450, 106085), (490, 97425), (525, 90930), (630, 75775), (735, 64950), (750, 63651), (866, 55125), (875, 54558), (882, 54125), (1050, 45465), (1125, 42434), (1225, 38970), (1299, 36750), (1470, 32475), (1575, 30310), (1750, 27279), (2165, 22050), (2205, 21650), (2250, 21217), (2450, 19485), (2598, 18375), (2625, 18186), (3031, 15750), (3150, 15155), (3675, 12990), (3897, 12250), (4330, 11025), (4410, 10825), (5250, 9093), (6062, 7875), (6125, 7794), (6495, 7350)]