49658980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 124717824

約数和(自身を除く): 75058844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 73, 86, 113, 140, 146, 172, 215, 226, 292, 301, 365, 430, 452, 511, 565, 602, 730, 791, 860, 1022, 1130, 1204, 1460, 1505, 1582, 2044, 2260, 2555, 3010, 3139, 3164, 3955, 4859, 5110, 6020, 6278, 7910, 8249, 9718, 10220, 12556, 15695, 15820, 16498, 19436, 21973, 24295, 31390, 32996, 34013, 41245, 43946, 48590, 57743, 62780, 68026, 82490, 87892, 97180, 109865, 115486, 136052, 164980, 170065, 219730, 230972, 288715, 340130, 354707, 439460, 577430, 680260, 709414, 1154860, 1418828, 1773535, 2482949, 3547070, 4965898, 7094140, 9931796, 12414745, 24829490, 49658980]

約数ペア:

[(1, 49658980), (2, 24829490), (4, 12414745), (5, 9931796), (7, 7094140), (10, 4965898), (14, 3547070), (20, 2482949), (28, 1773535), (35, 1418828), (43, 1154860), (70, 709414), (73, 680260), (86, 577430), (113, 439460), (140, 354707), (146, 340130), (172, 288715), (215, 230972), (226, 219730), (292, 170065), (301, 164980), (365, 136052), (430, 115486), (452, 109865), (511, 97180), (565, 87892), (602, 82490), (730, 68026), (791, 62780), (860, 57743), (1022, 48590), (1130, 43946), (1204, 41245), (1460, 34013), (1505, 32996), (1582, 31390), (2044, 24295), (2260, 21973), (2555, 19436), (3010, 16498), (3139, 15820), (3164, 15695), (3955, 12556), (4859, 10220), (5110, 9718), (6020, 8249), (6278, 7910)]