49967820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13219}}^1$

素因数の和:13244

約数の個数: 96

約数和(自身を含む): 177676800

約数和(自身を除く): 127708980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13219, 26438, 39657, 52876, 66095, 79314, 92533, 118971, 132190, 158628, 185066, 198285, 237942, 264380, 277599, 356913, 370132, 396570, 462665, 475884, 555198, 594855, 713826, 793140, 832797, 925330, 1110396, 1189710, 1387995, 1427652, 1665594, 1784565, 1850660, 2379420, 2498391, 2775990, 3331188, 3569130, 4163985, 4996782, 5551980, 7138260, 8327970, 9993564, 12491955, 16655940, 24983910, 49967820]

約数ペア:

[(1, 49967820), (2, 24983910), (3, 16655940), (4, 12491955), (5, 9993564), (6, 8327970), (7, 7138260), (9, 5551980), (10, 4996782), (12, 4163985), (14, 3569130), (15, 3331188), (18, 2775990), (20, 2498391), (21, 2379420), (27, 1850660), (28, 1784565), (30, 1665594), (35, 1427652), (36, 1387995), (42, 1189710), (45, 1110396), (54, 925330), (60, 832797), (63, 793140), (70, 713826), (84, 594855), (90, 555198), (105, 475884), (108, 462665), (126, 396570), (135, 370132), (140, 356913), (180, 277599), (189, 264380), (210, 237942), (252, 198285), (270, 185066), (315, 158628), (378, 132190), (420, 118971), (540, 92533), (630, 79314), (756, 66095), (945, 52876), (1260, 39657), (1890, 26438), (3780, 13219)]