49897680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4243}}^1$

素因数の和:4273

約数の個数: 120

約数和(自身を含む): 179979552

約数和(自身を除く): 130081872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4243, 5880, 8486, 11760, 12729, 16972, 21215, 25458, 29701, 33944, 42430, 50916, 59402, 63645, 67888, 84860, 89103, 101832, 118804, 127290, 148505, 169720, 178206, 203664, 207907, 237608, 254580, 297010, 339440, 356412, 415814, 445515, 475216, 509160, 594020, 623721, 712824, 831628, 891030, 1018320, 1039535, 1188040, 1247442, 1425648, 1663256, 1782060, 2079070, 2376080, 2494884, 3118605, 3326512, 3564120, 4158140, 4989768, 6237210, 7128240, 8316280, 9979536, 12474420, 16632560, 24948840, 49897680]

約数ペア:

[(1, 49897680), (2, 24948840), (3, 16632560), (4, 12474420), (5, 9979536), (6, 8316280), (7, 7128240), (8, 6237210), (10, 4989768), (12, 4158140), (14, 3564120), (15, 3326512), (16, 3118605), (20, 2494884), (21, 2376080), (24, 2079070), (28, 1782060), (30, 1663256), (35, 1425648), (40, 1247442), (42, 1188040), (48, 1039535), (49, 1018320), (56, 891030), (60, 831628), (70, 712824), (80, 623721), (84, 594020), (98, 509160), (105, 475216), (112, 445515), (120, 415814), (140, 356412), (147, 339440), (168, 297010), (196, 254580), (210, 237608), (240, 207907), (245, 203664), (280, 178206), (294, 169720), (336, 148505), (392, 127290), (420, 118804), (490, 101832), (560, 89103), (588, 84860), (735, 67888), (784, 63645), (840, 59402), (980, 50916), (1176, 42430), (1470, 33944), (1680, 29701), (1960, 25458), (2352, 21215), (2940, 16972), (3920, 12729), (4243, 11760), (5880, 8486)]