49145572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 110242944

約数和(自身を除く): 61097372

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 67, 68, 92, 119, 134, 161, 238, 268, 322, 391, 469, 476, 644, 782, 938, 1139, 1541, 1564, 1876, 2278, 2737, 3082, 4489, 4556, 5474, 6164, 7973, 8978, 10787, 10948, 15946, 17956, 21574, 26197, 31423, 31892, 43148, 52394, 62846, 76313, 103247, 104788, 125692, 152626, 183379, 206494, 305252, 366758, 412988, 534191, 722729, 733516, 1068382, 1445458, 1755199, 2136764, 2890916, 3510398, 7020796, 12286393, 24572786, 49145572]

約数ペア:

[(1, 49145572), (2, 24572786), (4, 12286393), (7, 7020796), (14, 3510398), (17, 2890916), (23, 2136764), (28, 1755199), (34, 1445458), (46, 1068382), (67, 733516), (68, 722729), (92, 534191), (119, 412988), (134, 366758), (161, 305252), (238, 206494), (268, 183379), (322, 152626), (391, 125692), (469, 104788), (476, 103247), (644, 76313), (782, 62846), (938, 52394), (1139, 43148), (1541, 31892), (1564, 31423), (1876, 26197), (2278, 21574), (2737, 17956), (3082, 15946), (4489, 10948), (4556, 10787), (5474, 8978), (6164, 7973)]