49204877920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{187633}}^1$

素因数の和:187808

約数の個数: 96

約数和(自身を含む): 127666173600

約数和(自身を除く): 78461295680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 298, 352, 440, 596, 745, 880, 1192, 1490, 1639, 1760, 2384, 2980, 3278, 4768, 5960, 6556, 8195, 11920, 13112, 16390, 23840, 26224, 32780, 52448, 65560, 131120, 187633, 262240, 375266, 750532, 938165, 1501064, 1876330, 2063963, 3002128, 3752660, 4127926, 6004256, 7505320, 8255852, 10319815, 15010640, 16511704, 20639630, 27957317, 30021280, 33023408, 41279260, 55914634, 66046816, 82558520, 111829268, 139786585, 165117040, 223658536, 279573170, 307530487, 330234080, 447317072, 559146340, 615060974, 894634144, 1118292680, 1230121948, 1537652435, 2236585360, 2460243896, 3075304870, 4473170720, 4920487792, 6150609740, 9840975584, 12301219480, 24602438960, 49204877920]

約数ペア:

[(1, 49204877920), (2, 24602438960), (4, 12301219480), (5, 9840975584), (8, 6150609740), (10, 4920487792), (11, 4473170720), (16, 3075304870), (20, 2460243896), (22, 2236585360), (32, 1537652435), (40, 1230121948), (44, 1118292680), (55, 894634144), (80, 615060974), (88, 559146340), (110, 447317072), (149, 330234080), (160, 307530487), (176, 279573170), (220, 223658536), (298, 165117040), (352, 139786585), (440, 111829268), (596, 82558520), (745, 66046816), (880, 55914634), (1192, 41279260), (1490, 33023408), (1639, 30021280), (1760, 27957317), (2384, 20639630), (2980, 16511704), (3278, 15010640), (4768, 10319815), (5960, 8255852), (6556, 7505320), (8195, 6004256), (11920, 4127926), (13112, 3752660), (16390, 3002128), (23840, 2063963), (26224, 1876330), (32780, 1501064), (52448, 938165), (65560, 750532), (131120, 375266), (187633, 262240)]