49089180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 163175040

約数和(自身を除く): 114085860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 283, 294, 295, 354, 413, 420, 490, 566, 588, 590, 708, 735, 826, 849, 885, 980, 1132, 1180, 1239, 1415, 1470, 1652, 1698, 1770, 1981, 2065, 2478, 2830, 2891, 2940, 3396, 3540, 3962, 4130, 4245, 4956, 5660, 5782, 5943, 6195, 7924, 8260, 8490, 8673, 9905, 11564, 11886, 12390, 13867, 14455, 16697, 16980, 17346, 19810, 23772, 24780, 27734, 28910, 29715, 33394, 34692, 39620, 41601, 43365, 50091, 55468, 57820, 59430, 66788, 69335, 83202, 83485, 86730, 100182, 116879, 118860, 138670, 166404, 166970, 173460, 200364, 208005, 233758, 250455, 277340, 333940, 350637, 416010, 467516, 500910, 584395, 701274, 818153, 832020, 1001820, 1168790, 1402548, 1636306, 1753185, 2337580, 2454459, 3272612, 3506370, 4090765, 4908918, 7012740, 8181530, 9817836, 12272295, 16363060, 24544590, 49089180]

約数ペア:

[(1, 49089180), (2, 24544590), (3, 16363060), (4, 12272295), (5, 9817836), (6, 8181530), (7, 7012740), (10, 4908918), (12, 4090765), (14, 3506370), (15, 3272612), (20, 2454459), (21, 2337580), (28, 1753185), (30, 1636306), (35, 1402548), (42, 1168790), (49, 1001820), (59, 832020), (60, 818153), (70, 701274), (84, 584395), (98, 500910), (105, 467516), (118, 416010), (140, 350637), (147, 333940), (177, 277340), (196, 250455), (210, 233758), (236, 208005), (245, 200364), (283, 173460), (294, 166970), (295, 166404), (354, 138670), (413, 118860), (420, 116879), (490, 100182), (566, 86730), (588, 83485), (590, 83202), (708, 69335), (735, 66788), (826, 59430), (849, 57820), (885, 55468), (980, 50091), (1132, 43365), (1180, 41601), (1239, 39620), (1415, 34692), (1470, 33394), (1652, 29715), (1698, 28910), (1770, 27734), (1981, 24780), (2065, 23772), (2478, 19810), (2830, 17346), (2891, 16980), (2940, 16697), (3396, 14455), (3540, 13867), (3962, 12390), (4130, 11886), (4245, 11564), (4956, 9905), (5660, 8673), (5782, 8490), (5943, 8260), (6195, 7924)]