50793080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 133358400

約数和(自身を除く): 82565320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 53, 65, 76, 95, 97, 104, 106, 130, 152, 190, 194, 212, 247, 260, 265, 380, 388, 424, 485, 494, 520, 530, 689, 760, 776, 970, 988, 1007, 1060, 1235, 1261, 1378, 1843, 1940, 1976, 2014, 2120, 2470, 2522, 2756, 3445, 3686, 3880, 4028, 4940, 5035, 5044, 5141, 5512, 6305, 6890, 7372, 8056, 9215, 9880, 10070, 10088, 10282, 12610, 13091, 13780, 14744, 18430, 20140, 20564, 23959, 25220, 25705, 26182, 27560, 36860, 40280, 41128, 47918, 50440, 51410, 52364, 65455, 66833, 73720, 95836, 97679, 102820, 104728, 119795, 130910, 133666, 191672, 195358, 205640, 239590, 261820, 267332, 334165, 390716, 479180, 488395, 523640, 534664, 668330, 781432, 958360, 976790, 1269827, 1336660, 1953580, 2539654, 2673320, 3907160, 5079308, 6349135, 10158616, 12698270, 25396540, 50793080]

約数ペア:

[(1, 50793080), (2, 25396540), (4, 12698270), (5, 10158616), (8, 6349135), (10, 5079308), (13, 3907160), (19, 2673320), (20, 2539654), (26, 1953580), (38, 1336660), (40, 1269827), (52, 976790), (53, 958360), (65, 781432), (76, 668330), (95, 534664), (97, 523640), (104, 488395), (106, 479180), (130, 390716), (152, 334165), (190, 267332), (194, 261820), (212, 239590), (247, 205640), (260, 195358), (265, 191672), (380, 133666), (388, 130910), (424, 119795), (485, 104728), (494, 102820), (520, 97679), (530, 95836), (689, 73720), (760, 66833), (776, 65455), (970, 52364), (988, 51410), (1007, 50440), (1060, 47918), (1235, 41128), (1261, 40280), (1378, 36860), (1843, 27560), (1940, 26182), (1976, 25705), (2014, 25220), (2120, 23959), (2470, 20564), (2522, 20140), (2756, 18430), (3445, 14744), (3686, 13780), (3880, 13091), (4028, 12610), (4940, 10282), (5035, 10088), (5044, 10070), (5141, 9880), (5512, 9215), (6305, 8056), (6890, 7372)]