49259704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 106192800

約数和(自身を除く): 56933096

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 97, 104, 152, 194, 247, 257, 388, 494, 514, 776, 988, 1028, 1261, 1843, 1976, 2056, 2522, 3341, 3686, 4883, 5044, 6682, 7372, 9766, 10088, 13364, 14744, 19532, 23959, 24929, 26728, 39064, 47918, 49858, 63479, 95836, 99716, 126958, 191672, 199432, 253916, 324077, 473651, 507832, 648154, 947302, 1296308, 1894604, 2592616, 3789208, 6157463, 12314926, 24629852, 49259704]

約数ペア:

[(1, 49259704), (2, 24629852), (4, 12314926), (8, 6157463), (13, 3789208), (19, 2592616), (26, 1894604), (38, 1296308), (52, 947302), (76, 648154), (97, 507832), (104, 473651), (152, 324077), (194, 253916), (247, 199432), (257, 191672), (388, 126958), (494, 99716), (514, 95836), (776, 63479), (988, 49858), (1028, 47918), (1261, 39064), (1843, 26728), (1976, 24929), (2056, 23959), (2522, 19532), (3341, 14744), (3686, 13364), (4883, 10088), (5044, 9766), (6682, 7372)]