47960220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 170529408

約数和(自身を除く): 122569188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1483, 1540, 1617, 2156, 2310, 2695, 2940, 2966, 3234, 4449, 4620, 5390, 5932, 6468, 7415, 8085, 8898, 10381, 10780, 14830, 16170, 16313, 17796, 20762, 22245, 29660, 31143, 32340, 32626, 41524, 44490, 48939, 51905, 62286, 65252, 72667, 81565, 88980, 97878, 103810, 114191, 124572, 145334, 155715, 163130, 195756, 207620, 218001, 228382, 244695, 290668, 311430, 326260, 342573, 363335, 436002, 456764, 489390, 570955, 622860, 685146, 726670, 799337, 872004, 978780, 1090005, 1141910, 1370292, 1453340, 1598674, 1712865, 2180010, 2283820, 2398011, 3197348, 3425730, 3996685, 4360020, 4796022, 6851460, 7993370, 9592044, 11990055, 15986740, 23980110, 47960220]

約数ペア:

[(1, 47960220), (2, 23980110), (3, 15986740), (4, 11990055), (5, 9592044), (6, 7993370), (7, 6851460), (10, 4796022), (11, 4360020), (12, 3996685), (14, 3425730), (15, 3197348), (20, 2398011), (21, 2283820), (22, 2180010), (28, 1712865), (30, 1598674), (33, 1453340), (35, 1370292), (42, 1141910), (44, 1090005), (49, 978780), (55, 872004), (60, 799337), (66, 726670), (70, 685146), (77, 622860), (84, 570955), (98, 489390), (105, 456764), (110, 436002), (132, 363335), (140, 342573), (147, 326260), (154, 311430), (165, 290668), (196, 244695), (210, 228382), (220, 218001), (231, 207620), (245, 195756), (294, 163130), (308, 155715), (330, 145334), (385, 124572), (420, 114191), (462, 103810), (490, 97878), (539, 88980), (588, 81565), (660, 72667), (735, 65252), (770, 62286), (924, 51905), (980, 48939), (1078, 44490), (1155, 41524), (1470, 32626), (1483, 32340), (1540, 31143), (1617, 29660), (2156, 22245), (2310, 20762), (2695, 17796), (2940, 16313), (2966, 16170), (3234, 14830), (4449, 10780), (4620, 10381), (5390, 8898), (5932, 8085), (6468, 7415)]