49494060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3571}}^1$

素因数の和:3604

約数の個数: 144

約数和(自身を含む): 187229952

約数和(自身を除く): 137735892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3571, 4620, 6930, 7142, 10713, 13860, 14284, 17855, 21426, 24997, 32139, 35710, 39281, 42852, 49994, 53565, 64278, 71420, 74991, 78562, 99988, 107130, 117843, 124985, 128556, 149982, 157124, 160695, 196405, 214260, 224973, 235686, 249970, 274967, 299964, 321390, 353529, 374955, 392810, 449946, 471372, 499940, 549934, 589215, 642780, 707058, 749910, 785620, 824901, 899892, 1099868, 1124865, 1178430, 1374835, 1414116, 1499820, 1649802, 1767645, 2249730, 2356860, 2474703, 2749670, 3299604, 3535290, 4124505, 4499460, 4949406, 5499340, 7070580, 8249010, 9898812, 12373515, 16498020, 24747030, 49494060]

約数ペア:

[(1, 49494060), (2, 24747030), (3, 16498020), (4, 12373515), (5, 9898812), (6, 8249010), (7, 7070580), (9, 5499340), (10, 4949406), (11, 4499460), (12, 4124505), (14, 3535290), (15, 3299604), (18, 2749670), (20, 2474703), (21, 2356860), (22, 2249730), (28, 1767645), (30, 1649802), (33, 1499820), (35, 1414116), (36, 1374835), (42, 1178430), (44, 1124865), (45, 1099868), (55, 899892), (60, 824901), (63, 785620), (66, 749910), (70, 707058), (77, 642780), (84, 589215), (90, 549934), (99, 499940), (105, 471372), (110, 449946), (126, 392810), (132, 374955), (140, 353529), (154, 321390), (165, 299964), (180, 274967), (198, 249970), (210, 235686), (220, 224973), (231, 214260), (252, 196405), (308, 160695), (315, 157124), (330, 149982), (385, 128556), (396, 124985), (420, 117843), (462, 107130), (495, 99988), (630, 78562), (660, 74991), (693, 71420), (770, 64278), (924, 53565), (990, 49994), (1155, 42852), (1260, 39281), (1386, 35710), (1540, 32139), (1980, 24997), (2310, 21426), (2772, 17855), (3465, 14284), (3571, 13860), (4620, 10713), (6930, 7142)]