47451930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 83184870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 59, 83, 85, 95, 102, 114, 118, 166, 170, 177, 190, 249, 255, 285, 295, 323, 354, 415, 498, 510, 570, 590, 646, 830, 885, 969, 1003, 1121, 1245, 1411, 1577, 1615, 1770, 1938, 2006, 2242, 2490, 2822, 3009, 3154, 3230, 3363, 4233, 4731, 4845, 4897, 5015, 5605, 6018, 6726, 7055, 7885, 8466, 9462, 9690, 9794, 10030, 11210, 14110, 14691, 15045, 15770, 16815, 19057, 21165, 23655, 24485, 26809, 29382, 30090, 33630, 38114, 42330, 47310, 48970, 53618, 57171, 73455, 80427, 83249, 93043, 95285, 114342, 134045, 146910, 160854, 166498, 186086, 190570, 249747, 268090, 279129, 285855, 402135, 416245, 465215, 499494, 558258, 571710, 804270, 832490, 930430, 1248735, 1395645, 1581731, 2497470, 2791290, 3163462, 4745193, 7908655, 9490386, 15817310, 23725965, 47451930]

約数ペア:

[(1, 47451930), (2, 23725965), (3, 15817310), (5, 9490386), (6, 7908655), (10, 4745193), (15, 3163462), (17, 2791290), (19, 2497470), (30, 1581731), (34, 1395645), (38, 1248735), (51, 930430), (57, 832490), (59, 804270), (83, 571710), (85, 558258), (95, 499494), (102, 465215), (114, 416245), (118, 402135), (166, 285855), (170, 279129), (177, 268090), (190, 249747), (249, 190570), (255, 186086), (285, 166498), (295, 160854), (323, 146910), (354, 134045), (415, 114342), (498, 95285), (510, 93043), (570, 83249), (590, 80427), (646, 73455), (830, 57171), (885, 53618), (969, 48970), (1003, 47310), (1121, 42330), (1245, 38114), (1411, 33630), (1577, 30090), (1615, 29382), (1770, 26809), (1938, 24485), (2006, 23655), (2242, 21165), (2490, 19057), (2822, 16815), (3009, 15770), (3154, 15045), (3230, 14691), (3363, 14110), (4233, 11210), (4731, 10030), (4845, 9794), (4897, 9690), (5015, 9462), (5605, 8466), (6018, 7885), (6726, 7055)]