49192440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 114103560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 449, 498, 660, 664, 830, 898, 913, 996, 1245, 1320, 1347, 1660, 1796, 1826, 1992, 2245, 2490, 2694, 2739, 3320, 3592, 3652, 4490, 4565, 4939, 4980, 5388, 5478, 6735, 7304, 8980, 9130, 9878, 9960, 10776, 10956, 13470, 13695, 14817, 17960, 18260, 19756, 21912, 24695, 26940, 27390, 29634, 36520, 37267, 39512, 49390, 53880, 54780, 59268, 74085, 74534, 98780, 109560, 111801, 118536, 148170, 149068, 186335, 197560, 223602, 296340, 298136, 372670, 409937, 447204, 559005, 592680, 745340, 819874, 894408, 1118010, 1229811, 1490680, 1639748, 2049685, 2236020, 2459622, 3279496, 4099370, 4472040, 4919244, 6149055, 8198740, 9838488, 12298110, 16397480, 24596220, 49192440]

約数ペア:

[(1, 49192440), (2, 24596220), (3, 16397480), (4, 12298110), (5, 9838488), (6, 8198740), (8, 6149055), (10, 4919244), (11, 4472040), (12, 4099370), (15, 3279496), (20, 2459622), (22, 2236020), (24, 2049685), (30, 1639748), (33, 1490680), (40, 1229811), (44, 1118010), (55, 894408), (60, 819874), (66, 745340), (83, 592680), (88, 559005), (110, 447204), (120, 409937), (132, 372670), (165, 298136), (166, 296340), (220, 223602), (249, 197560), (264, 186335), (330, 149068), (332, 148170), (415, 118536), (440, 111801), (449, 109560), (498, 98780), (660, 74534), (664, 74085), (830, 59268), (898, 54780), (913, 53880), (996, 49390), (1245, 39512), (1320, 37267), (1347, 36520), (1660, 29634), (1796, 27390), (1826, 26940), (1992, 24695), (2245, 21912), (2490, 19756), (2694, 18260), (2739, 17960), (3320, 14817), (3592, 13695), (3652, 13470), (4490, 10956), (4565, 10776), (4939, 9960), (4980, 9878), (5388, 9130), (5478, 8980), (6735, 7304)]