47205888

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 127784976

約数和(自身を除く): 80579088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 421, 438, 512, 584, 768, 842, 876, 1168, 1263, 1536, 1684, 1752, 2336, 2526, 3368, 3504, 4672, 5052, 6736, 7008, 9344, 10104, 13472, 14016, 18688, 20208, 26944, 28032, 30733, 37376, 40416, 53888, 56064, 61466, 80832, 92199, 107776, 112128, 122932, 161664, 184398, 215552, 245864, 323328, 368796, 491728, 646656, 737592, 983456, 1475184, 1966912, 2950368, 3933824, 5900736, 7867648, 11801472, 15735296, 23602944, 47205888]

約数ペア:

[(1, 47205888), (2, 23602944), (3, 15735296), (4, 11801472), (6, 7867648), (8, 5900736), (12, 3933824), (16, 2950368), (24, 1966912), (32, 1475184), (48, 983456), (64, 737592), (73, 646656), (96, 491728), (128, 368796), (146, 323328), (192, 245864), (219, 215552), (256, 184398), (292, 161664), (384, 122932), (421, 112128), (438, 107776), (512, 92199), (584, 80832), (768, 61466), (842, 56064), (876, 53888), (1168, 40416), (1263, 37376), (1536, 30733), (1684, 28032), (1752, 26944), (2336, 20208), (2526, 18688), (3368, 14016), (3504, 13472), (4672, 10104), (5052, 9344), (6736, 7008)]